Log InRegister
Search For:
Mineral Name:
Locality Name:
Keyword(s):
 
Home PageAbout MindatThe Mindat ManualHistory of MindatCopyright StatusWho We AreOur ScienceMindat Newsletter [Free Download]Contact Us
Donate to MindatSponsor a PageCorporate SponsorshipSponsored Pages
Learning CenterWhat Is a Mineral?The Most Common Minerals on EarthInformation for EducatorsMindat ArticlesMindat Newsletter [Free Download]The ElementsThe Mineral Quiz
Minerals by PropertiesMinerals by ChemistryMineral Visual ExplorerAdvanced Locality SearchRandom MineralRandom LocalitySearch by minIDMinerals by CountryAlphabetical Mineral IndexAlphabetical Locality SearchMineral Association SearchList of CountriesLocalities Near MePhoto SearchSearch ArticlesSearch GlossaryThe Rock H. Currier Digital LibraryMore Search Options
The Mindat ManualAdd a New PhotoRate PhotosLocality Edit ReportCoordinate Completion ReportAdd Glossary Item
MineralsPetrologyFossilsMeteoritesGeologic Time
Mining CompaniesStatisticsMineral MuseumsClubs & OrganizationsMineral Shows & EventsDevice SettingsTime Machine
Read DiscussionsIdentification Request
Photo SearchPhoto GalleriesSearch by ColourPhoto Colour ExplorerNew Photos TodayNew Photos YesterdayMembers' Photo GalleriesPast Photo of the Day GalleryPhotography

Wrexham, Wales, UKi
Regional Level Types
WrexhamCounty Borough
WalesCountry
UKCountry

This page is currently not sponsored. Click here to sponsor this page.
PhotosMapsSearch
Largest Settlements:
PlacePopulation
Wrexham65,692 (2017)
Rhosllanerchrugog25,362 (2017)
Brymbo18,111 (2011)
Coedpoeth5,723 (2017)
Gresford5,010 (2017)
Chirk4,007 (2017)
Mindat Locality ID:
24081
Long-form identifier:
mindat:1:2:24081:4
GUID (UUID V4):
0
Other/historical names associated with this locality:
Clwyd; Denbighshire
Other Languages:
French:
Wrexham, Pays de Galles, Royaume-Uni
German:
Wrexham, Wales, Vereinigtes Königreich
Italian:
Distretto di contea di Wrexham, Galles, Regno Unito
Russian:
Рексем, Уэльс, Великобритания
Simplified Chinese:
雷克瑟姆, 威爾士, 英国
Spanish:
Wrexham, Gales, Reino Unido
Welsh:
Wrecsam, Cymru, Y Deyrnas Unedig
Arabic:
ورکسام, ويلز, المملكة المتحدة
Armenian:
Ռեքսհեմ, Ուելս, Միացյալ Թագավորություն
Asturian:
Wrecsam, Gales, Reinu Xuníu
Bashkir:
Рексем округы, Уэльс, Бөйөк Британия
Basque:
Wrexham, Gales, Erresuma Batua
Belarusian:
Рэксем, Уэльс, Вялікабрытанія
Breton:
Kontelezh Wrecsam, Kembre, Rouantelezh-Unanet
Bulgarian:
Рексъм, Уелс, Обединено кралство Великобритания и Северна Ирландия
Catalan:
Wrexham, Gal·les, Regne Unit
Cebuano:
Wrexham , Wales, Hiniusang Gingharian
Cornish:
Wreksam, Kembra, Ruwvaneth Unys
Czech:
Wrexham, Wales, Spojené království
Danish:
Wrexham, Wales, Storbritannien
Dutch:
Wrexham, Wales, Verenigd Koninkrijk
Estonian:
Wrexham, Wales, Suurbritannia
Farsi/Persian:
شهرستان مستقل ورکسام, ولز, بریتانیا
Finnish:
Wrexham, Wales, Yhdistynyt kuningaskunta
Galician:
Wrecsam, Gales, Reino Unido
Greek:
Ρέξαμ, Ουαλία, Ηνωμένο Βασίλειο
Hebrew:
רקסהאם, ויילס, הממלכה המאוחדת
Hungarian:
Wrexham, Wales, Egyesült Királyság
Indonesian:
Wrexham, Wales, Britania Raya
Irish Gaelic:
Wrecsam, An Bhreatain Bheag, An Ríocht Aontaithe
Japanese:
レクサム, ウェールズ, イギリス
Korean:
렉섬 자치시, 웨일스, 영국
Lithuanian:
Reksamas, Velsas, Jungtinė Karalystė
Livvi-Karelian:
Wrecsam, Kymrinmua, Yhtys Kuningaskundu
Manx:
Co-chorp Coontae Wrecsam, Bretyn, Reeriaght Unnaneysit
Northern Sami:
Wrecsam, Kymraeana, Ovttastuvvan gonagasriika
Norwegian:
Wrexham, Wales, Storbritannia
Norwegian (Nynorsk):
Wrexham grevskapsdistrikt, Wales, Storbritannia
Polish:
Wrexham, Walia, Wielka Brytania
Portuguese:
Wrexham, País de Gales, Reino Unido
Romanian:
Wrexham, Țara Galilor, Regatul Unit al Marii Britanii și al Irlandei de Nord
Scots:
Wrexham Coonty Burgh, Wales, Unitit Kinrick
Scottish Gaelic:
Wrecsam, A' Chuimrigh, An Rìoghachd Aonaichte
Sicilian:
Wrecsam, Galles, Regnu Unitu
Silesian:
Wrexham, Walijo, Wjelgo Brytańijo
South Azerbaijani:
ورکسام, ولز, بیرلشمیش شاهلیق
Swedish:
Wrexham, Wales, Storbritannien
Tatar:
Рексем, Уэльс, Бөекбритания
Traditional Chinese:
域斯咸, 威爾斯, 英國
Ukrainian:
Рексем, Уельс, Велика Британія
Vietnamese:
Wrexham, Wales, Vương quốc Liên hiệp Anh và Bắc Ireland
Võro:
Wrecsam, Kõmrimaa, Ütiskuningriik
Waray:
Wrexham, Wales, Reino Unido


Wrexham is a county borough in north-east Wales, UK, located on the border with England and forming part of the lowland corridor between the Welsh uplands and the Cheshire Plain. The area is characterised by gently rolling countryside, river valleys—most notably the River Dee to the north—and more elevated ground toward the west where the foothills of the Welsh uplands begin. The climate is temperate and relatively drier than western Wales, reflecting its more sheltered, inland position.

Geologically, Wrexham lies at the transition between the Welsh Massif and the Cheshire Basin. The eastern and northern parts of the county borough are underlain by Carboniferous limestones, sandstones, and coal measures, while older Silurian mudstones and siltstones occur toward the west. The Carboniferous strata host important coal-bearing sequences and associated sedimentary units, as well as limestone horizons that have been quarried for building stone and lime. Structural controls, including faulting, played a key role in local basin development and mineralisation.

Wrexham has a notable industrial and extractive history, particularly associated with the North Wales Coalfield, which supported extensive coal mining from the 18th to the 20th centuries. Coal, ironstone, and fireclay were major resources, underpinning the development of ironworks and later heavy industry in the area. Administratively, modern Wrexham largely corresponds to the eastern part of the historic county of Denbighshire; it became a unitary authority in 1996 following the dissolution of Clwyd, and Mindat locality usage follows the current county borough boundaries rather than historic administrative extents.

Select Mineral List Type

Standard Detailed Gallery Strunz Chemical Elements

Commodity List

This is a list of exploitable or exploited mineral commodities recorded from this region.


Mineral List

Mineral list contains entries from the region specified including sub-localities

25 valid minerals.

Detailed Mineral List:

ⓘ Albite
Formula: Na(AlSi3O8)
ⓘ Anatase
Formula: TiO2
ⓘ Andradite
Formula: Ca3Fe3+2(SiO4)3
ⓘ Anglesite
Formula: PbSO4
ⓘ 'Apatite'
Formula: Ca5(PO4)3(Cl/F/OH)
ⓘ 'Apophyllite Group'
Formula: AB4[Si8O22]X · 8H2O
ⓘ Aragonite
Formula: CaCO3
ⓘ Brookite
Formula: TiO2
ⓘ Calcite
Formula: CaCO3
ⓘ Carbonatecyanotrichite
Formula: Cu4Al2(CO3,SO4)(OH)12 · 2H2O
ⓘ Cerussite
Formula: PbCO3
ⓘ Chalcopyrite
Formula: CuFeS2
ⓘ 'Chlorite Group'
ⓘ Galena
Formula: PbS
ⓘ Greenockite
Formula: CdS
ⓘ Hemimorphite
Formula: Zn4Si2O7(OH)2 · H2O
ⓘ Hydrozincite
Formula: Zn5(CO3)2(OH)6
ⓘ Linarite
Formula: PbCu(SO4)(OH)2
ⓘ Marcasite
Formula: FeS2
ⓘ Monazite-(Ce)
Formula: Ce(PO4)
ⓘ Pectolite
Formula: NaCa2Si3O8(OH)
ⓘ Pyrite
Formula: FeS2
ⓘ Quartz
Formula: SiO2
ⓘ Rutile
Formula: TiO2
ⓘ Smithsonite
Formula: ZnCO3
ⓘ Sphalerite
Formula: ZnS
ⓘ Xanthoxenite
Formula: Ca4Fe3+2(PO4)4(OH)2 · 3H2O
ⓘ Xenotime-(Y)
Formula: Y(PO4)

Gallery:

List of minerals arranged by Strunz 10th Edition classification

Group 2 - Sulphides and Sulfosalts
ⓘSphalerite2.CB.05aZnS
ⓘChalcopyrite2.CB.10aCuFeS2
ⓘGreenockite2.CB.45CdS
ⓘGalena2.CD.10PbS
ⓘPyrite2.EB.05aFeS2
ⓘMarcasite2.EB.10aFeS2
Group 4 - Oxides and Hydroxides
ⓘQuartz4.DA.05SiO2
ⓘRutile4.DB.05TiO2
ⓘAnatase4.DD.05TiO2
ⓘBrookite4.DD.10TiO2
Group 5 - Nitrates and Carbonates
ⓘCalcite5.AB.05CaCO3
ⓘSmithsonite5.AB.05ZnCO3
ⓘAragonite5.AB.15CaCO3
ⓘCerussite5.AB.15PbCO3
ⓘHydrozincite5.BA.15Zn5(CO3)2(OH)6
Group 7 - Sulphates, Chromates, Molybdates and Tungstates
ⓘAnglesite7.AD.35PbSO4
ⓘLinarite7.BC.65PbCu(SO4)(OH)2
ⓘCarbonatecyanotrichite7.DE.10Cu4Al2(CO3,SO4)(OH)12 · 2H2O
Group 8 - Phosphates, Arsenates and Vanadates
ⓘXenotime-(Y)8.AD.35Y(PO4)
ⓘMonazite-(Ce)8.AD.50Ce(PO4)
ⓘXanthoxenite8.DH.40Ca4Fe3+2(PO4)4(OH)2 · 3H2O
Group 9 - Silicates
ⓘAndradite9.AD.25Ca3Fe3+2(SiO4)3
ⓘHemimorphite9.BD.10Zn4Si2O7(OH)2 · H2O
ⓘPectolite9.DG.05NaCa2Si3O8(OH)
ⓘAlbite9.FA.35Na(AlSi3O8)
Unclassified
ⓘ'Apophyllite Group'-AB4[Si8O22]X · 8H2O
ⓘ'Chlorite Group'-
ⓘ'Apatite'-Ca5(PO4)3(Cl/F/OH)

List of minerals for each chemical element

HHydrogen
Hⓘ Apophyllite GroupAB4[Si8O22]X · 8H2O
Hⓘ CarbonatecyanotrichiteCu4Al2(CO3,SO4)(OH)12 · 2H2O
Hⓘ HemimorphiteZn4Si2O7(OH)2 · H2O
Hⓘ HydrozinciteZn5(CO3)2(OH)6
Hⓘ LinaritePbCu(SO4)(OH)2
Hⓘ PectoliteNaCa2Si3O8(OH)
Hⓘ XanthoxeniteCa4Fe23+(PO4)4(OH)2 · 3H2O
Hⓘ ApatiteCa5(PO4)3(Cl/F/OH)
CCarbon
Cⓘ AragoniteCaCO3
Cⓘ CalciteCaCO3
Cⓘ CarbonatecyanotrichiteCu4Al2(CO3,SO4)(OH)12 · 2H2O
Cⓘ CerussitePbCO3
Cⓘ HydrozinciteZn5(CO3)2(OH)6
Cⓘ SmithsoniteZnCO3
OOxygen
Oⓘ AlbiteNa(AlSi3O8)
Oⓘ AnataseTiO2
Oⓘ AndraditeCa3Fe23+(SiO4)3
Oⓘ AnglesitePbSO4
Oⓘ Apophyllite GroupAB4[Si8O22]X · 8H2O
Oⓘ AragoniteCaCO3
Oⓘ BrookiteTiO2
Oⓘ CalciteCaCO3
Oⓘ CarbonatecyanotrichiteCu4Al2(CO3,SO4)(OH)12 · 2H2O
Oⓘ CerussitePbCO3
Oⓘ HemimorphiteZn4Si2O7(OH)2 · H2O
Oⓘ HydrozinciteZn5(CO3)2(OH)6
Oⓘ LinaritePbCu(SO4)(OH)2
Oⓘ Monazite-(Ce)Ce(PO4)
Oⓘ PectoliteNaCa2Si3O8(OH)
Oⓘ QuartzSiO2
Oⓘ RutileTiO2
Oⓘ SmithsoniteZnCO3
Oⓘ Xenotime-(Y)Y(PO4)
Oⓘ XanthoxeniteCa4Fe23+(PO4)4(OH)2 · 3H2O
Oⓘ ApatiteCa5(PO4)3(Cl/F/OH)
FFluorine
Fⓘ ApatiteCa5(PO4)3(Cl/F/OH)
NaSodium
Naⓘ AlbiteNa(AlSi3O8)
Naⓘ PectoliteNaCa2Si3O8(OH)
AlAluminium
Alⓘ AlbiteNa(AlSi3O8)
Alⓘ CarbonatecyanotrichiteCu4Al2(CO3,SO4)(OH)12 · 2H2O
SiSilicon
Siⓘ AlbiteNa(AlSi3O8)
Siⓘ AndraditeCa3Fe23+(SiO4)3
Siⓘ Apophyllite GroupAB4[Si8O22]X · 8H2O
Siⓘ HemimorphiteZn4Si2O7(OH)2 · H2O
Siⓘ PectoliteNaCa2Si3O8(OH)
Siⓘ QuartzSiO2
PPhosphorus
Pⓘ Monazite-(Ce)Ce(PO4)
Pⓘ Xenotime-(Y)Y(PO4)
Pⓘ XanthoxeniteCa4Fe23+(PO4)4(OH)2 · 3H2O
Pⓘ ApatiteCa5(PO4)3(Cl/F/OH)
SSulfur
Sⓘ AnglesitePbSO4
Sⓘ CarbonatecyanotrichiteCu4Al2(CO3,SO4)(OH)12 · 2H2O
Sⓘ ChalcopyriteCuFeS2
Sⓘ GalenaPbS
Sⓘ GreenockiteCdS
Sⓘ LinaritePbCu(SO4)(OH)2
Sⓘ MarcasiteFeS2
Sⓘ PyriteFeS2
Sⓘ SphaleriteZnS
ClChlorine
Clⓘ ApatiteCa5(PO4)3(Cl/F/OH)
CaCalcium
Caⓘ AndraditeCa3Fe23+(SiO4)3
Caⓘ AragoniteCaCO3
Caⓘ CalciteCaCO3
Caⓘ PectoliteNaCa2Si3O8(OH)
Caⓘ XanthoxeniteCa4Fe23+(PO4)4(OH)2 · 3H2O
Caⓘ ApatiteCa5(PO4)3(Cl/F/OH)
TiTitanium
Tiⓘ AnataseTiO2
Tiⓘ BrookiteTiO2
Tiⓘ RutileTiO2
FeIron
Feⓘ AndraditeCa3Fe23+(SiO4)3
Feⓘ ChalcopyriteCuFeS2
Feⓘ MarcasiteFeS2
Feⓘ PyriteFeS2
Feⓘ XanthoxeniteCa4Fe23+(PO4)4(OH)2 · 3H2O
CuCopper
Cuⓘ CarbonatecyanotrichiteCu4Al2(CO3,SO4)(OH)12 · 2H2O
Cuⓘ ChalcopyriteCuFeS2
Cuⓘ LinaritePbCu(SO4)(OH)2
ZnZinc
Znⓘ HemimorphiteZn4Si2O7(OH)2 · H2O
Znⓘ HydrozinciteZn5(CO3)2(OH)6
Znⓘ SmithsoniteZnCO3
Znⓘ SphaleriteZnS
YYttrium
Yⓘ Xenotime-(Y)Y(PO4)
CdCadmium
Cdⓘ GreenockiteCdS
CeCerium
Ceⓘ Monazite-(Ce)Ce(PO4)
PbLead
Pbⓘ AnglesitePbSO4
Pbⓘ CerussitePbCO3
Pbⓘ GalenaPbS
Pbⓘ LinaritePbCu(SO4)(OH)2

Fossils

There are 870 fossil localities from the PaleoBioDB database within this region.

These data are provided on an experimental basis and are taken from external databases. Mindat.org has no control currently over the accuracy of these data.

Occurrences870
Youngest Fossil Listed0.01 Ma (Pleistocene)
Oldest Fossil Listed479 Ma (Early/Lower Ordovician)
Stratigraphic UnitsClick here to view 16 stratigraphic units.
Fossils from RegionClick here to show the list.
Accepted NameHierarchy Age
Pyritonema
genus
Animalia : Porifera : Hexactinellida : Lyssacinosida : Pyritonema457.5 - 452 Ma
Late/Upper Ordovician
Favosites
genus
Animalia : Cnidaria : Anthozoa : Favositidae : Favosites457.5 - 455.8 Ma
Late/Upper Ordovician
Halysites
genus
Animalia : Cnidaria : Anthozoa : Favositidae : Halysites455.8 - 445.6 Ma
Late/Upper Ordovician
Heliolites
genus
Animalia : Cnidaria : Anthozoa : Heliolitidae : Heliolites455.8 - 445.6 Ma
Late/Upper Ordovician
Petraia
genus
Animalia : Cnidaria : Anthozoa : Petraiidae : Petraia455.8 - 443.4 Ma
Paleozoic
Cyrtolites
genus
Animalia : Mollusca : Tergomya : Cyrtonellida : Cyrtolitidae : Cyrtolites457.5 - 455.8 Ma
Late/Upper Ordovician
Tentaculites
genus
Animalia : Mollusca : Tentaculitidae : Tentaculites457.5 - 452 Ma
Late/Upper Ordovician
Gastropoda
class
Animalia : Mollusca : Gastropoda455.8 - 443.4 Ma
Paleozoic
Bucania
genus
Animalia : Mollusca : Gastropoda : Cycloneritida : Proserpinidae : Bucania457.5 - 455.8 Ma
Late/Upper Ordovician
Bucanopsis
genus
Animalia : Mollusca : Gastropoda : Bellerophontidae : Bucanopsis457.5 - 455.8 Ma
Late/Upper Ordovician
Sinuites
genus
Animalia : Mollusca : Gastropoda : Sinuitidae : Sinuites457.5 - 452 Ma
Late/Upper Ordovician
Cyclonema
genus
Animalia : Mollusca : Gastropoda : Platyceratidae : Cyclonema457.5 - 455.8 Ma
Late/Upper Ordovician
Straparollus
genus
Animalia : Mollusca : Gastropoda : Euomphalidae : Straparollus455.8 - 443.4 Ma
Paleozoic
Clathrospira
genus
Animalia : Mollusca : Gastropoda : Pleurotomariida : Eotomariidae : Clathrospira457.5 - 455.8 Ma
Late/Upper Ordovician
Lophospira
genus
Animalia : Mollusca : Gastropoda : Lophospiridae : Lophospira457.5 - 452 Ma
Late/Upper Ordovician
Plethospira
genus
Animalia : Mollusca : Gastropoda : Pleurotomariida : Murchisoniidae : Plethospira457.5 - 455.8 Ma
Late/Upper Ordovician
Trochonema
genus
Animalia : Mollusca : Gastropoda : Trochonematidae : Trochonema455.8 - 445.6 Ma
Late/Upper Ordovician
Orthoceras
genus
Animalia : Mollusca : Cephalopoda : Orthoceratidae : Orthoceras457.5 - 455.8 Ma
Late/Upper Ordovician
Ctenodonta
genus
Animalia : Mollusca : Bivalvia : Solemyida : Ctenodontidae : Ctenodonta457.5 - 455.8 Ma
Late/Upper Ordovician
Tancrediopsis
genus
Animalia : Mollusca : Bivalvia : Solemyida : Ctenodontidae : Tancrediopsis457.5 - 455.8 Ma
Late/Upper Ordovician
Vlasta
genus
Animalia : Mollusca : Bivalvia : Praeostreidae : Vlasta457.5 - 455.8 Ma
Late/Upper Ordovician
Psilonychia
genus
Animalia : Mollusca : Bivalvia : Myalinida : Ambonychiidae : Psilonychia457.5 - 455.8 Ma
Late/Upper Ordovician
Byssodesma
genus
Animalia : Mollusca : Bivalvia : Modiomorphida : Modiomorphidae : Byssodesma457.5 - 455.8 Ma
Late/Upper Ordovician
Colpomya
genus
Animalia : Mollusca : Bivalvia : Modiomorphida : Modiomorphidae : Colpomya457.5 - 455.8 Ma
Late/Upper Ordovician
Goniophora
genus
Animalia : Mollusca : Bivalvia : Modiomorphida : Modiomorphidae : Goniophora457.5 - 455.8 Ma
Late/Upper Ordovician
Goniophorina
genus
Animalia : Mollusca : Bivalvia : Lipanellidae : Goniophorina457.5 - 455.8 Ma
Late/Upper Ordovician
Lyrodesma
genus
Animalia : Mollusca : Bivalvia : Hippuritida : Lyrodesmatidae : Lyrodesma457.5 - 455.8 Ma
Late/Upper Ordovician
Arthrorhachis
genus
Animalia : Arthropoda : Trilobita : Agnostida : Metagnostidae : Arthrorhachis455.8 - 445.6 Ma
Late/Upper Ordovician
Corrugatagnostus
genus
Animalia : Arthropoda : Trilobita : Agnostida : Metagnostidae : Corrugatagnostus478.6 - 466 Ma
Ordovician
Sphaeragnostus
genus
Animalia : Arthropoda : Trilobita : Agnostida : Sphaeragnostidae : Sphaeragnostus455.8 - 445.6 Ma
Late/Upper Ordovician
Bronteopsis
genus
Animalia : Arthropoda : Trilobita : Corynexochida : Styginidae : Bronteopsis455.8 - 445.6 Ma
Late/Upper Ordovician
Ectillaenus
genus
Animalia : Arthropoda : Trilobita : Corynexochida : Tsinaniidae : Ectillaenus478.6 - 445.6 Ma
Ordovician
Illaenus
genus
Animalia : Arthropoda : Trilobita : Corynexochida : Illaenidae : Illaenus457.5 - 445.6 Ma
Late/Upper Ordovician
Octillaenus
genus
Animalia : Arthropoda : Trilobita : Corynexochida : Illaenidae : Octillaenus455.8 - 445.6 Ma
Late/Upper Ordovician
Panderia
genus
Animalia : Arthropoda : Trilobita : Corynexochida : Panderiidae : Panderia455.8 - 445.6 Ma
Late/Upper Ordovician
Parillaenus
genus
Animalia : Arthropoda : Trilobita : Corynexochida : Illaenidae : Parillaenus455.8 - 445.6 Ma
Late/Upper Ordovician
Phillipsinella
genus
Animalia : Arthropoda : Trilobita : Corynexochida : Phillipsinellidae : Phillipsinella455.8 - 445.6 Ma
Late/Upper Ordovician
Stenopareia
genus
Animalia : Arthropoda : Trilobita : Corynexochida : Illaenidae : Stenopareia455.8 - 445.6 Ma
Late/Upper Ordovician
Stygina
genus
Animalia : Arthropoda : Trilobita : Corynexochida : Styginidae : Stygina455.8 - 445.6 Ma
Late/Upper Ordovician
Conolichas
genus
Animalia : Arthropoda : Trilobita : Lichida : Lichidae : Conolichas457.5 - 455.8 Ma
Late/Upper Ordovician
Ceratocephala
genus
Animalia : Arthropoda : Trilobita : Lichida : Odontopleuridae : Ceratocephala455.8 - 445.6 Ma
Late/Upper Ordovician
Primaspis
genus
Animalia : Arthropoda : Trilobita : Lichida : Odontopleuridae : Primaspis455.8 - 445.6 Ma
Late/Upper Ordovician
Selenopeltis
genus
Animalia : Arthropoda : Trilobita : Lichida : Odontopleuridae : Selenopeltis478.6 - 466 Ma
Ordovician
Whittingtonia
genus
Animalia : Arthropoda : Trilobita : Lichida : Odontopleuridae : Whittingtonia455.8 - 445.6 Ma
Late/Upper Ordovician
Anebolithus
genus
Animalia : Arthropoda : Trilobita : Asaphida : Trinucleidae : Anebolithus478.6 - 466 Ma
Ordovician
Asaphellus
genus
Animalia : Arthropoda : Trilobita : Asaphida : Asaphidae : Asaphellus478.6 - 466 Ma
Ordovician
Basilicus
genus
Animalia : Arthropoda : Trilobita : Asaphida : Asaphidae : Basilicus457.5 - 452 Ma
Late/Upper Ordovician
Bergamia
genus
Animalia : Arthropoda : Trilobita : Asaphida : Trinucleidae : Bergamia478.6 - 466 Ma
Ordovician
Birmanites
genus
Animalia : Arthropoda : Trilobita : Asaphida : Asaphidae : Birmanites455.8 - 445.6 Ma
Late/Upper Ordovician
Broeggerolithus
genus
Animalia : Arthropoda : Trilobita : Asaphida : Trinucleidae : Broeggerolithus457.5 - 452 Ma
Late/Upper Ordovician
Cnemidopyge
genus
Animalia : Arthropoda : Trilobita : Asaphida : Raphiophoridae : Cnemidopyge478.6 - 466 Ma
Ordovician
Cyclopyge
genus
Animalia : Arthropoda : Trilobita : Asaphida : Cyclopygidae : Cyclopyge478.6 - 445.6 Ma
Ordovician
Degamella
genus
Animalia : Arthropoda : Trilobita : Asaphida : Cyclopygidae : Degamella455.8 - 445.6 Ma
Late/Upper Ordovician
Dionide
genus
Animalia : Arthropoda : Trilobita : Asaphida : Dionididae : Dionide455.8 - 445.6 Ma
Late/Upper Ordovician
Lonchodomas
genus
Animalia : Arthropoda : Trilobita : Asaphida : Raphiophoridae : Lonchodomas455.8 - 445.6 Ma
Late/Upper Ordovician
Microparia
genus
Animalia : Arthropoda : Trilobita : Asaphida : Cyclopygidae : Microparia455.8 - 445.6 Ma
Late/Upper Ordovician
Myttonia
genus
Animalia : Arthropoda : Trilobita : Asaphida : Trinucleidae : Myttonia478.6 - 466 Ma
Ordovician
Nankinolithus
genus
Animalia : Arthropoda : Trilobita : Asaphida : Trinucleidae : Nankinolithus455.8 - 445.6 Ma
Late/Upper Ordovician
Novaspis
genus
Animalia : Arthropoda : Trilobita : Asaphida : Trinucleidae : Novaspis455.8 - 445.6 Ma
Late/Upper Ordovician
Pricyclopyge
genus
Animalia : Arthropoda : Trilobita : Asaphida : Cyclopygidae : Pricyclopyge478.6 - 466 Ma
Ordovician
Psilacella
genus
Animalia : Arthropoda : Trilobita : Asaphida : Cyclopygidae : Psilacella455.8 - 445.6 Ma
Late/Upper Ordovician
Raphiophorus
genus
Animalia : Arthropoda : Trilobita : Asaphida : Raphiophoridae : Raphiophorus455.8 - 445.6 Ma
Late/Upper Ordovician
Remopleurides
genus
Animalia : Arthropoda : Trilobita : Asaphida : Remopleurididae : Remopleurides455.8 - 445.6 Ma
Late/Upper Ordovician
Symphysops
genus
Animalia : Arthropoda : Trilobita : Asaphida : Cyclopygidae : Symphysops455.8 - 445.6 Ma
Late/Upper Ordovician
Tretaspis
genus
Animalia : Arthropoda : Trilobita : Asaphida : Trinucleidae : Tretaspis455.8 - 445.6 Ma
Late/Upper Ordovician
Harpes
genus
Animalia : Arthropoda : Trilobita : Harpetida : Harpetidae : Harpes455.8 - 445.6 Ma
Late/Upper Ordovician
Hibbertia
genus
Animalia : Arthropoda : Trilobita : Harpetida : Harpetidae : Hibbertia455.8 - 445.6 Ma
Late/Upper Ordovician
Lordshillia
genus
Animalia : Arthropoda : Trilobita : Ptychopariida : Lordshillia478.6 - 466 Ma
Ordovician
Astroproetus
genus
Animalia : Arthropoda : Trilobita : Proetida : Proetidae : Astroproetus455.8 - 445.6 Ma
Late/Upper Ordovician
Decoroproetus
genus
Animalia : Arthropoda : Trilobita : Proetida : Proetidae : Decoroproetus457.5 - 455.8 Ma
Late/Upper Ordovician
Otarion
genus
Animalia : Arthropoda : Trilobita : Proetida : Aulacopleuridae : Otarion457.5 - 445.6 Ma
Late/Upper Ordovician
Telephina
genus
Animalia : Arthropoda : Trilobita : Proetida : Telephinidae : Telephina455.8 - 445.6 Ma
Late/Upper Ordovician
Atractopyge
genus
Animalia : Arthropoda : Trilobita : Phacopida : Encrinuridae : Atractopyge455.8 - 445.6 Ma
Late/Upper Ordovician
Brongniartella
genus
Animalia : Arthropoda : Trilobita : Phacopida : Homalonotinae : Brongniartella457.5 - 452 Ma
Late/Upper Ordovician
Calyptaulax
genus
Animalia : Arthropoda : Trilobita : Phacopida : Pterygometopidae : Calyptaulax455.8 - 443.4 Ma
Paleozoic
Ceraurinella
genus
Animalia : Arthropoda : Trilobita : Phacopida : Cheiruridae : Ceraurinella455.8 - 445.6 Ma
Late/Upper Ordovician
Cybele
genus
Animalia : Arthropoda : Trilobita : Phacopida : Hammatocnemidae : Cybele457.5 - 452 Ma
Late/Upper Ordovician
Cybeloides
genus
Animalia : Arthropoda : Trilobita : Phacopida : Encrinuridae : Cybeloides455.8 - 445.6 Ma
Late/Upper Ordovician
Dalmanitina
genus
Animalia : Arthropoda : Trilobita : Phacopida : Dalmanitidae : Dalmanitina445.2 - 443.4 Ma
Paleozoic
Dindymene
genus
Animalia : Arthropoda : Trilobita : Phacopida : Encrinuridae : Dindymene455.8 - 445.6 Ma
Late/Upper Ordovician
Duftonia
genus
Animalia : Arthropoda : Trilobita : Phacopida : Dalmanitidae : Duftonia455.8 - 445.6 Ma
Late/Upper Ordovician
Encrinuroides
genus
Animalia : Arthropoda : Trilobita : Phacopida : Encrinuridae : Encrinuroides455.8 - 445.6 Ma
Late/Upper Ordovician
Encrinurus
genus
Animalia : Arthropoda : Trilobita : Phacopida : Encrinuridae : Encrinurus455.8 - 443.4 Ma
Paleozoic
Estoniops
genus
Animalia : Arthropoda : Trilobita : Phacopida : Pterygometopidae : Estoniops457.5 - 452 Ma
Late/Upper Ordovician
Flexicalymene
genus
Animalia : Arthropoda : Trilobita : Phacopida : Calymenidae : Flexicalymene457.5 - 445.6 Ma
Late/Upper Ordovician
Gravicalymene
genus
Animalia : Arthropoda : Trilobita : Phacopida : Calymenidae : Gravicalymene455.8 - 445.6 Ma
Late/Upper Ordovician
Kloucekia
genus
Animalia : Arthropoda : Trilobita : Phacopida : Acastidae : Kloucekia455.8 - 452 Ma
Late/Upper Ordovician
Liocnemis
genus
Animalia : Arthropoda : Trilobita : Phacopida : Pterygometopidae : Liocnemis455.8 - 445.6 Ma
Late/Upper Ordovician
Neseuretus
genus
Animalia : Arthropoda : Trilobita : Phacopida : Calymenidae : Neseuretus478.6 - 466 Ma
Ordovician
Oedicybele
genus
Animalia : Arthropoda : Trilobita : Phacopida : Encrinuridae : Oedicybele455.8 - 445.6 Ma
Late/Upper Ordovician
Paracybeloides
genus
Animalia : Arthropoda : Trilobita : Phacopida : Encrinuridae : Paracybeloides455.8 - 445.6 Ma
Late/Upper Ordovician
Pharostoma
genus
Animalia : Arthropoda : Trilobita : Phacopida : Calymenidae : Pharostoma455.8 - 452 Ma
Late/Upper Ordovician
Placoparia
genus
Animalia : Arthropoda : Trilobita : Phacopida : Pliomeridae : Placoparia478.6 - 466 Ma
Ordovician
Prionocheilus
genus
Animalia : Arthropoda : Trilobita : Phacopida : Calymenidae : Prionocheilus455.8 - 445.6 Ma
Late/Upper Ordovician
Pseudosphaerexochus
genus
Animalia : Arthropoda : Trilobita : Phacopida : Cheiruridae : Pseudosphaerexochus455.8 - 445.6 Ma
Late/Upper Ordovician
Sphaerocoryphe
genus
Animalia : Arthropoda : Trilobita : Phacopida : Cheiruridae : Sphaerocoryphe455.8 - 445.6 Ma
Late/Upper Ordovician
Staurocephalus
genus
Animalia : Arthropoda : Trilobita : Phacopida : Encrinuridae : Staurocephalus455.8 - 445.6 Ma
Late/Upper Ordovician
Macrogrammus
genus
Animalia : Arthropoda : Trilobita : Phacopida : Pilekiidae : Macrogrammus478.6 - 466 Ma
Ordovician
Thymurus
genus
Animalia : Arthropoda : Trilobita : Thymurus478.6 - 466 Ma
Ordovician
Primitia
genus
Animalia : Arthropoda : Ostracoda : Palaeocopida : Primitiidae : Primitia455.8 - 445.6 Ma
Late/Upper Ordovician
Tallinnella
genus
Animalia : Arthropoda : Ostracoda : Palaeocopida : Ctenonotellidae : Tallinnella457.5 - 455.8 Ma
Late/Upper Ordovician
Bryozoa
phylum
Animalia : Bryozoa457.5 - 452 Ma
Late/Upper Ordovician
Stenolaemata
class
Animalia : Bryozoa : Stenolaemata455.8 - 445.6 Ma
Late/Upper Ordovician
Corynotrypa
genus
Animalia : Bryozoa : Stenolaemata : Cyclostomatida : Multisparsidae : Corynotrypa455.8 - 445.6 Ma
Late/Upper Ordovician
Hallopora
genus
Animalia : Bryozoa : Stenolaemata : Trepostomatida : Halloporidae : Hallopora445.2 - 443.4 Ma
Paleozoic
Monticulipora
genus
Animalia : Bryozoa : Stenolaemata : Trepostomatida : Monticuliporidae : Monticulipora457.5 - 452 Ma
Late/Upper Ordovician
Stenopora
genus
Animalia : Bryozoa : Stenolaemata : Trepostomatida : Stenoporidae : Stenopora457.5 - 452 Ma
Late/Upper Ordovician
Ptilodictya
genus
Animalia : Bryozoa : Stenolaemata : Cryptostomida : Ptilodictyidae : Ptilodictyia455.8 - 445.6 Ma
Late/Upper Ordovician
Lingulasma
genus
Animalia : Brachiopoda : Lingulata : Lingulida : Lingulasmatidae : Lingulasma457.5 - 452 Ma
Late/Upper Ordovician
Lingulella
genus
Animalia : Brachiopoda : Lingulata : Lingulida : Obolidae : Lingulella457.5 - 445.6 Ma
Late/Upper Ordovician
Monobolina
genus
Animalia : Brachiopoda : Lingulata : Lingulida : Elkaniidae : Monobolina478.6 - 466 Ma
Ordovician
Obolus
genus
Animalia : Brachiopoda : Lingulata : Lingulida : Obolidae : Obolus478.6 - 452 Ma
Ordovician
Palaeoglossa
genus
Animalia : Brachiopoda : Lingulata : Lingulida : Obolidae : Palaeoglossa478.6 - 466 Ma
Ordovician
Paracraniops
genus
Animalia : Brachiopoda : Craniata : Craniopsidae : Paracraniops457.5 - 445.6 Ma
Late/Upper Ordovician
Paterula
genus
Animalia : Brachiopoda : Lingulata : Lingulida : Paterulidae : Paterula478.6 - 466 Ma
Ordovician
Pseudolingula
genus
Animalia : Brachiopoda : Lingulata : Lingulida : Pseudolingulidae : Pseudolingula478.6 - 466 Ma
Ordovician
Schmidtites
genus
Animalia : Brachiopoda : Lingulata : Lingulida : Obolidae : Schmidtites478.6 - 466 Ma
Ordovician
Apsotreta
genus
Animalia : Brachiopoda : Lingulata : Acrotretida : Acrotretidae : Apsotreta478.6 - 466 Ma
Ordovician
Orbiculoidea
genus
Animalia : Brachiopoda : Lingulata : Lingulida : Discinidae : Orbiculoidea457.5 - 445.6 Ma
Late/Upper Ordovician
Philhedra
genus
Animalia : Brachiopoda : Craniata : Craniida : Craniidae : Philhedra455.8 - 445.6 Ma
Late/Upper Ordovician
Schizotreta
genus
Animalia : Brachiopoda : Lingulata : Lingulida : Discinidae : Schizotreta478.6 - 466 Ma
Ordovician
Eodinobolus
genus
Animalia : Brachiopoda : Craniata : Trimerellidae : Eodinobolus455.8 - 443.4 Ma
Paleozoic
Astraborthis
genus
Animalia : Brachiopoda : Rhynchonellata : Orthida : Anomalorthidae : Astraborthis478.6 - 466 Ma
Ordovician
Bancroftina
genus
Animalia : Brachiopoda : Rhynchonellata : Orthida : Dalmanellidae : Bancroftina445.2 - 443.4 Ma
Paleozoic
Bicuspina
genus
Animalia : Brachiopoda : Strophomenata : Orthotetida : Triplesiidae : Bicuspina457.5 - 452 Ma
Late/Upper Ordovician
Cliftonia
genus
Animalia : Brachiopoda : Strophomenata : Orthotetida : Triplesiidae : Cliftonia445.2 - 443.4 Ma
Paleozoic
Cremnorthis
genus
Animalia : Brachiopoda : Rhynchonellata : Orthida : Cremnorthidae : Cremnorthis455.8 - 445.6 Ma
Late/Upper Ordovician
Dalmanella
genus
Animalia : Brachiopoda : Rhynchonellata : Orthida : Dalmanellidae : Dalmanella478.6 - 443.4 Ma
Paleozoic
Desmorthis
genus
Animalia : Brachiopoda : Rhynchonellata : Orthida : Plectorthidae : Desmorthis478.6 - 466 Ma
Ordovician
Dicoelosia
genus
Animalia : Brachiopoda : Rhynchonellata : Orthida : Dicoelosiidae : Dicoelosia455.8 - 445.6 Ma
Late/Upper Ordovician
Dinorthis
genus
Animalia : Brachiopoda : Rhynchonellata : Orthida : Plaesiomyidae : Dinorthis455.8 - 452 Ma
Late/Upper Ordovician
Diparelasma
genus
Animalia : Brachiopoda : Rhynchonellata : Orthida : Finkelnburgiidae : Diparelasma478.6 - 466 Ma
Ordovician
Dolerorthis
genus
Animalia : Brachiopoda : Rhynchonellata : Orthida : Hesperorthidae : Dolerorthis457.5 - 443.4 Ma
Paleozoic
Epitomyonia
genus
Animalia : Brachiopoda : Rhynchonellata : Orthida : Dicoelosiidae : Epitomyonia455.8 - 443.4 Ma
Paleozoic
Eremotrema
genus
Animalia : Brachiopoda : Rhynchonellata : Orthida : Dalmanellidae : Eremotrema455.8 - 445.6 Ma
Late/Upper Ordovician
Euorthisina
genus
Animalia : Brachiopoda : Rhynchonellata : Orthida : Euorthisinidae : Euorthisina478.6 - 466 Ma
Ordovician
Glyptorthis
genus
Animalia : Brachiopoda : Rhynchonellata : Orthida : Glyptorthidae : Glyptorthis455.8 - 445.6 Ma
Late/Upper Ordovician
Hesperonomia
genus
Animalia : Brachiopoda : Rhynchonellata : Orthida : Hesperonomiidae : Hesperonomia478.6 - 466 Ma
Ordovician
Hesperorthis
genus
Animalia : Brachiopoda : Rhynchonellata : Orthida : Hesperorthidae : Hesperorthis455.8 - 443.4 Ma
Paleozoic
Heterorthis
genus
Animalia : Brachiopoda : Rhynchonellata : Orthida : Heterorthidae : Heterorthis457.5 - 455.8 Ma
Late/Upper Ordovician
Hirnantia
genus
Animalia : Brachiopoda : Rhynchonellata : Orthida : Draboviidae : Hirnantia445.2 - 443.4 Ma
Paleozoic
Howellites
genus
Animalia : Brachiopoda : Rhynchonellata : Orthida : Dalmanellidae : Howellites457.5 - 443.4 Ma
Paleozoic
Kinnella
genus
Animalia : Brachiopoda : Rhynchonellata : Orthida : Draboviidae : Kinnella445.2 - 443.4 Ma
Paleozoic
Kullervo
genus
Animalia : Brachiopoda : Strophomenata : Billingsellida : Gonambonitidae : Kullervo455.8 - 445.6 Ma
Late/Upper Ordovician
Laticrura
genus
Animalia : Brachiopoda : Rhynchonellata : Orthida : Linoporellidae : Laticrura455.8 - 445.6 Ma
Late/Upper Ordovician
Nicolella
genus
Animalia : Brachiopoda : Rhynchonellata : Orthida : Productorthidae : Nicolella457.5 - 445.6 Ma
Late/Upper Ordovician
Nocturnellia
genus
Animalia : Brachiopoda : Rhynchonellata : Orthida : Draboviidae : Nocturnellia478.6 - 466 Ma
Ordovician
Onniella
genus
Animalia : Brachiopoda : Rhynchonellata : Orthida : Dalmanellidae : Onniella457.5 - 452 Ma
Late/Upper Ordovician
Orthambonites
genus
Animalia : Brachiopoda : Rhynchonellata : Orthida : Orthidae : Orthambonites478.6 - 443.4 Ma
Paleozoic
Orthis
genus
Animalia : Brachiopoda : Rhynchonellata : Orthida : Orthidae : Orthis478.6 - 466 Ma
Ordovician
Oslogonites
genus
Animalia : Brachiopoda : Strophomenata : Billingsellida : Gonambonitidae : Oslogonites478.6 - 466 Ma
Ordovician
Oxoplecia
genus
Animalia : Brachiopoda : Strophomenata : Orthotetida : Triplesiidae : Oxoplecia457.5 - 445.6 Ma
Late/Upper Ordovician
Plaesiomys
genus
Animalia : Brachiopoda : Rhynchonellata : Orthida : Plaesiomyidae : Plaesiomys455.8 - 443.4 Ma
Paleozoic
Platystrophia
genus
Animalia : Brachiopoda : Rhynchonellata : Orthida : Platystrophiidae : Platystrophia457.5 - 445.6 Ma
Late/Upper Ordovician
Portranella
genus
Animalia : Brachiopoda : Rhynchonellata : Orthida : Orthidiellidae : Portranella455.8 - 445.6 Ma
Late/Upper Ordovician
Ptychopleurella
genus
Animalia : Brachiopoda : Rhynchonellata : Orthida : Hesperorthidae : Ptychopleurella455.8 - 443.4 Ma
Paleozoic
Ravozetina
genus
Animalia : Brachiopoda : Rhynchonellata : Orthida : Dalmanellidae : Ravozetina455.8 - 438.5 Ma
Paleozoic
Reuschella
genus
Animalia : Brachiopoda : Rhynchonellata : Orthida : Harknessellidae : Reuschella457.5 - 445.6 Ma
Late/Upper Ordovician
Rhactorthis
genus
Animalia : Brachiopoda : Rhynchonellata : Orthida : Rhactorthidae : Rhactorthis455.8 - 445.6 Ma
Late/Upper Ordovician
Saukrodictya
genus
Animalia : Brachiopoda : Rhynchonellata : Orthida : Saukrodictyidae : Saukrodictya455.8 - 445.6 Ma
Late/Upper Ordovician
Schizonema
genus
Animalia : Brachiopoda : Rhynchonellata : Orthida : Hesperorthidae : Schizonema455.8 - 445.6 Ma
Late/Upper Ordovician
Schizophorella
genus
Animalia : Brachiopoda : Rhynchonellata : Orthida : Plectorthidae : Schizophorella455.8 - 445.6 Ma
Late/Upper Ordovician
Skenidioides
genus
Animalia : Brachiopoda : Rhynchonellata : Protorthida : Skenidiidae : Skenidioides455.8 - 443.4 Ma
Paleozoic
Toxorthis
genus
Animalia : Brachiopoda : Rhynchonellata : Orthida : Wangyuiidae : Toxorthis443.4 - 438.5 Ma
Silurian
Triplesia
genus
Animalia : Brachiopoda : Strophomenata : Orthotetida : Triplesiidae : Triplesia455.8 - 445.6 Ma
Late/Upper Ordovician
Vellamo
genus
Animalia : Brachiopoda : Strophomenata : Billingsellida : Clitambonitidae : Vellamo455.8 - 445.6 Ma
Late/Upper Ordovician
Visbyella
genus
Animalia : Brachiopoda : Rhynchonellata : Orthida : Dalmanellidae : Visbyella443.4 - 438.5 Ma
Silurian
Aegiria
genus
Animalia : Brachiopoda : Strophomenata : Strophomenida : Sowerbyellidae : Aegiria455.8 - 445.6 Ma
Late/Upper Ordovician
Anisopleurella
genus
Animalia : Brachiopoda : Strophomenata : Strophomenida : Sowerbyellidae : Anisopleurella455.8 - 445.6 Ma
Late/Upper Ordovician
Chonetoidea
genus
Animalia : Brachiopoda : Strophomenata : Strophomenida : Chonetoidea455.8 - 445.6 Ma
Late/Upper Ordovician
Christiania
genus
Animalia : Brachiopoda : Strophomenata : Strophomenida : Christianiidae : Christiania455.8 - 443.4 Ma
Paleozoic
Colaptomena
genus
Animalia : Brachiopoda : Strophomenata : Strophomenida : Rafinesquinidae : Colaptomena457.5 - 455.8 Ma
Late/Upper Ordovician
Eoplectodonta
genus
Animalia : Brachiopoda : Strophomenata : Strophomenida : Sowerbyellidae : Eoplectodonta457.5 - 443.4 Ma
Paleozoic
Eostropheodonta
genus
Animalia : Brachiopoda : Strophomenata : Strophomenida : Leptostrophiidae : Eostropheodonta445.2 - 443.4 Ma
Paleozoic
Fardenia
genus
Animalia : Brachiopoda : Strophomenata : Orthotetida : Chilidiopsidae : Fardenia455.8 - 445.6 Ma
Late/Upper Ordovician
Gunnarella
genus
Animalia : Brachiopoda : Strophomenata : Strophomenida : Strophomenidae : Gunnarella455.8 - 445.6 Ma
Late/Upper Ordovician
Katastrophomena
genus
Animalia : Brachiopoda : Strophomenata : Strophomenida : Strophomenidae : Katastrophomena455.8 - 445.6 Ma
Late/Upper Ordovician
Kiaeromena
genus
Animalia : Brachiopoda : Strophomenata : Strophomenida : Rafinesquinidae : Kiaeromena457.5 - 452 Ma
Late/Upper Ordovician
Kjaerina
genus
Animalia : Brachiopoda : Strophomenata : Strophomenida : Rafinesquinidae : Kjaerina457.5 - 445.6 Ma
Late/Upper Ordovician
Kjerulfina
genus
Animalia : Brachiopoda : Strophomenata : Strophomenida : Rafinesquinidae : Kjerulfina457.5 - 455.8 Ma
Late/Upper Ordovician
Kozlowskites
genus
Animalia : Brachiopoda : Strophomenata : Strophomenida : Sowerbyellidae : Kozlowskites455.8 - 445.6 Ma
Late/Upper Ordovician
Leangella
genus
Animalia : Brachiopoda : Strophomenata : Strophomenida : Leptestiidae : Leangella455.8 - 443.4 Ma
Paleozoic
Leptaena
genus
Animalia : Brachiopoda : Strophomenata : Strophomenida : Rafinesquinidae : Leptaena457.5 - 443.4 Ma
Paleozoic
Leptestiina
genus
Animalia : Brachiopoda : Strophomenata : Strophomenida : Leptestiidae : Leptestiina455.8 - 452 Ma
Late/Upper Ordovician
Luhaia
genus
Animalia : Brachiopoda : Strophomenata : Strophomenida : Strophomenidae : Luhaia455.8 - 443.4 Ma
Paleozoic
Mjoesina
genus
Animalia : Brachiopoda : Strophomenata : Strophomenida : Glyptomenidae : Mjoesina455.8 - 445.6 Ma
Late/Upper Ordovician
Platymena
genus
Animalia : Brachiopoda : Strophomenata : Strophomenida : Glyptomenidae : Platymena445.2 - 443.4 Ma
Paleozoic
Sampo
genus
Animalia : Brachiopoda : Strophomenata : Strophomenida : Leptestiidae : Sampo455.8 - 443.4 Ma
Paleozoic
Sericoidea
genus
Animalia : Brachiopoda : Strophomenata : Strophomenida : Sericoidea457.5 - 455.8 Ma
Late/Upper Ordovician
Sowerbyella
genus
Animalia : Brachiopoda : Strophomenata : Strophomenida : Sowerbyellidae : Sowerbyella457.5 - 443.4 Ma
Paleozoic
Strophomena
genus
Animalia : Brachiopoda : Strophomenata : Strophomenida : Strophomenidae : Strophomena457.5 - 445.6 Ma
Late/Upper Ordovician
Parastrophina
genus
Animalia : Brachiopoda : Rhynchonellata : Pentamerida : Parastrophinidae : Parastrophina455.8 - 445.6 Ma
Late/Upper Ordovician
Porambonites
genus
Animalia : Brachiopoda : Rhynchonellata : Pentamerida : Porambonitidae : Porambonites455.8 - 445.6 Ma
Late/Upper Ordovician
Plectothyrella
genus
Animalia : Brachiopoda : Rhynchonellata : Rhynchonellida : Trigonorhynchiidae : Plectothyrella445.2 - 443.4 Ma
Paleozoic
Rhynchotrema
genus
Animalia : Brachiopoda : Rhynchonellata : Rhynchonellida : Rhynchotrematidae : Rhynchotrema455.8 - 443.4 Ma
Paleozoic
Rostricellula
genus
Animalia : Brachiopoda : Rhynchonellata : Rhynchonellida : Trigonorhynchiidae : Rostricellula457.5 - 452 Ma
Late/Upper Ordovician
Hindella
genus
Animalia : Brachiopoda : Rhynchonellata : Athyridida : Meristellidae : Hindella455.8 - 443.4 Ma
Paleozoic
Catazyga
genus
Animalia : Brachiopoda : Rhynchonellata : Atrypida : Anazygidae : Catazyga455.8 - 445.6 Ma
Late/Upper Ordovician
Cyclospira
genus
Animalia : Brachiopoda : Rhynchonellata : Atrypida : Cyclospiridae : Cyclospira455.8 - 445.6 Ma
Late/Upper Ordovician
Plectatrypa
genus
Animalia : Brachiopoda : Rhynchonellata : Atrypida : Atrypidae : Plectatrypa455.8 - 443.4 Ma
Paleozoic
Protozyga
genus
Animalia : Brachiopoda : Rhynchonellata : Atrypida : Protozygidae : Protozyga455.8 - 445.6 Ma
Late/Upper Ordovician
Caryocrinites
genus
Animalia : Echinodermata : Rhombifera : Caryocrinitidae : Caryocrinites455.8 - 445.6 Ma
Late/Upper Ordovician
Cheirocrinus
genus
Animalia : Echinodermata : Rhombifera : Cheirocrinidae : Cheirocrinus455.8 - 445.6 Ma
Late/Upper Ordovician
Echinosphaerites
genus
Animalia : Echinodermata : Rhombifera : Echinosphaeritidae : Echinosphaerites455.8 - 445.6 Ma
Late/Upper Ordovician
Heliocrinites
genus
Animalia : Echinodermata : Rhombifera : Caryocystitidae : Heliocrinites455.8 - 445.6 Ma
Late/Upper Ordovician
Pleurocystites
genus
Animalia : Echinodermata : Rhombifera : Pleurocystitidae : Pleurocystites455.8 - 445.6 Ma
Late/Upper Ordovician
Haplosphaeronis
genus
Animalia : Echinodermata : Diploporita : Sphaeronitidae : Haplosphaeronis455.8 - 445.6 Ma
Late/Upper Ordovician
Crinoidea
class
Animalia : Echinodermata : Crinoidea457.5 - 452 Ma
Late/Upper Ordovician
Didymograptus
genus
Animalia : Hemichordata : Dichograptidae : Didymograptus478.6 - 466 Ma
Ordovician
Rhacopteris subcuneata
species
Plantae : Tracheophyta : Rhacopteris : Rhacopteris subcuneata346.7 - 330.9 Ma
Carboniferous
Rhacopteris
genus
Plantae : Tracheophyta : Rhacopteris358.9 - 330.9 Ma
Paleozoic
Bellerophontidae
family
Animalia : Mollusca : Gastropoda : Bellerophontidae457.5 - 443.4 Ma
Paleozoic
Carpolithes
genus
Fungi : Carpolithes358.9 - 330.9 Ma
Paleozoic
Sphenopteris
genus
Plantae : Tracheophyta : Lyginopteridaceae : Sphenopteris358.9 - 330.9 Ma
Paleozoic
Loxonematidae
family
Animalia : Mollusca : Gastropoda : Loxonematidae455.8 - 443.4 Ma
Paleozoic
Modiomorphoidea
superfamily
Animalia : Mollusca : Bivalvia : Modiomorphida : Modiomorphoidea457.5 - 455.8 Ma
Late/Upper Ordovician
Murchisonioidea
superfamily
Animalia : Mollusca : Gastropoda : Murchisoniina : Murchisonioidea457.5 - 455.8 Ma
Late/Upper Ordovician
Nuculacea
superfamily
Animalia : Mollusca : Bivalvia : Nuculida : Nuculacea455.8 - 443.4 Ma
Paleozoic
Protoskenidioides
genus
Animalia : Brachiopoda : Rhynchonellata : Protorthida : Skenidiidae : Protoskenidioides478.6 - 466 Ma
Ordovician
Euomphalidae
family
Animalia : Mollusca : Gastropoda : Euomphalidae455.8 - 445.6 Ma
Late/Upper Ordovician
Sinuites soudleyensis
species
Animalia : Mollusca : Gastropoda : Sinuitidae : Sinuites : Sinuites soudleyensis457.5 - 455.8 Ma
Late/Upper Ordovician
Cyclonema crebristria
species
Animalia : Mollusca : Gastropoda : Euomphalina : Platyceratidae : Cyclonema : Cyclonema crebristria457.5 - 455.8 Ma
Late/Upper Ordovician
Hippopotamus amphibius
species
Animalia : Chordata : Mammalia : Artiodactyla : Hippopotamidae : Hippopotamus : Hippopotamus amphibius0.126 - 0.0117 Ma
Pleistocene
Streptelasmatidae
family
Animalia : Cnidaria : Anthozoa : Streptelasmatidae455.8 - 445.6 Ma
Late/Upper Ordovician
Strophomenidae
family
Animalia : Brachiopoda : Strophomenata : Strophomenida : Strophomenidae457.5 - 452 Ma
Late/Upper Ordovician
Dalmanella testudinaria
species
Animalia : Brachiopoda : Rhynchonellata : Orthida : Dalmanellidae : Dalmanella : Dalmanella testudinaria455.8 - 443.4 Ma
Paleozoic
Eoplectodonta (Eoplectodonta) rhombica
species
Animalia : Brachiopoda : Strophomenata : Strophomenida : Sowerbyellidae : Eoplectodonta : Eoplectodonta (Eoplectodonta) rhombica455.8 - 452 Ma
Late/Upper Ordovician
Koninckopora
genus
Plantae : Chlorophyta : Ulvophyceae : Dasycladales : Koninckopora346.7 - 330.9 Ma
Carboniferous
Modiolopsis modiolaris
species
Animalia : Mollusca : Bivalvia : Modiomorphida : Modiomorphidae : Modiolopsis : Modiolopsis modiolaris457.5 - 455.8 Ma
Late/Upper Ordovician
Conulariida
order
Animalia : Cnidaria : Scyphozoa : Conulariida455.8 - 445.6 Ma
Late/Upper Ordovician
Plectambonitidae
family
Animalia : Brachiopoda : Strophomenata : Strophomenida : Plectambonitidae455.8 - 452 Ma
Late/Upper Ordovician
Clitambonitidae
family
Animalia : Brachiopoda : Strophomenata : Billingsellida : Clitambonitidae455.8 - 452 Ma
Late/Upper Ordovician
Lepidodendron
genus
Plantae : Tracheophyta : Lycopodiopsida : Lepidodendraceae : Lepidodendron358.9 - 330.9 Ma
Paleozoic
Lepidostrobophyllum
genus
Plantae : Lepidodendraceae : Lepidostrobophyllum346.7 - 330.9 Ma
Carboniferous
Lyginopteris
genus
Plantae : Sphenopteridae : Lyginopteris358.9 - 330.9 Ma
Paleozoic
Holcospermum
genus
Plantae : Holcospermum358.9 - 330.9 Ma
Paleozoic
Vanuxemia bulla
species
Animalia : Mollusca : Bivalvia : Cyrtodontida : Cyrtodontidae : Vanuxemia : Vanuxemia bulla457.5 - 455.8 Ma
Late/Upper Ordovician
Cooleyella fordi
species
Animalia : Chordata : Chondrichthyes : Anachronistidae : Cooleyella : Cooleyella fordi339.4 - 326.4 Ma
Carboniferous
Trepostomata
order
Animalia : Bryozoa : Stenolaemata : Trepostomatida455.8 - 445.6 Ma
Late/Upper Ordovician
Stigmaria
genus
Plantae : Stigmaria346.7 - 330.9 Ma
Carboniferous
Neuropteris
genus
Plantae : Tracheophyta : Pachytestaceae : Neuropteris358.9 - 330.9 Ma
Paleozoic
Knorria
genus
Plantae : Knorria346.7 - 330.9 Ma
Carboniferous
Siluraster caemorensis
species
Animalia : Echinodermata : Asteroidea : Hudsonasteridae : Siluraster : Siluraster caemorensis457.5 - 455.8 Ma
Late/Upper Ordovician
Arthropleura
genus
Animalia : Arthropoda : Myriapoda : Arthropleurida : Arthropleuridae : Arthropleura346.7 - 330.9 Ma
Carboniferous
Adiantites
genus
Plantae : Ginkgophyta : Ginkgoopsida : Calamopityales : Calamopityaceae : Adiantites358.9 - 330.9 Ma
Paleozoic
Archaeosigillaria
genus
Plantae : Lycopodiophyta : Archaeosigillaria346.7 - 330.9 Ma
Carboniferous
Pleuroplax rankinei
species
Animalia : Chordata : Chondrichthyes : Cochliodontiformes : Cochliodontidae : Pleuroplax : Pleuroplax rankinei315.2 - 307 Ma
Carboniferous
Rhizodopsis
genus
Animalia : Chordata : Osteichthyes : Osteolepiformes : Megalichthyidae : Rhizodopsis315.2 - 307 Ma
Carboniferous
Hirnantia sagittifera
species
Animalia : Brachiopoda : Rhynchonellata : Orthida : Draboviidae : Hirnantia : Hirnantia sagittifera455.8 - 443.4 Ma
Paleozoic
Hindella incipiens
species
Animalia : Brachiopoda : Rhynchonellata : Athyridida : Meristellidae : Hindella : Hindella incipiens455.8 - 445.6 Ma
Late/Upper Ordovician
Pseudosphaerexochus octolobatus
species
Animalia : Arthropoda : Trilobita : Phacopida : Cheiruridae : Pseudosphaerexochus : Pseudosphaerexochus octolobatus455.8 - 445.6 Ma
Late/Upper Ordovician
Hedstroemina fragilis
species
Animalia : Brachiopoda : Strophomenata : Strophomenida : Rafinesquinidae : Hedstroemina : Hedstroemina fragilis455.8 - 449.5 Ma
Late/Upper Ordovician
Leptaena rugosa
species
Animalia : Brachiopoda : Strophomenata : Strophomenida : Rafinesquinidae : Leptaena : Leptaena rugosa455.8 - 443.4 Ma
Paleozoic
Eoplectodonta (Eoplectodonta) duplicata
species
Animalia : Brachiopoda : Strophomenata : Strophomenida : Sowerbyellidae : Eoplectodonta : Eoplectodonta (Eoplectodonta) duplicata443.4 - 438.5 Ma
Silurian
Saukrodictya hibernica
species
Animalia : Brachiopoda : Rhynchonellata : Orthida : Saukrodictyidae : Saukrodictya : Saukrodictya hibernica455.8 - 445.6 Ma
Late/Upper Ordovician
Vellamo diversa
species
Animalia : Brachiopoda : Strophomenata : Billingsellida : Clitambonitidae : Vellamo : Vellamo diversa455.8 - 443.4 Ma
Paleozoic
Dolerorthis sowerbyiana
species
Animalia : Brachiopoda : Rhynchonellata : Orthida : Hesperorthidae : Dolerorthis : Dolerorthis sowerbyiana443.4 - 438.5 Ma
Silurian
Leangella scissa
species
Animalia : Brachiopoda : Strophomenata : Strophomenida : Leptestiidae : Leangella : Leangella scissa455.8 - 438.5 Ma
Paleozoic
Stricklandia lens
species
Animalia : Brachiopoda : Rhynchonellata : Pentamerida : Stricklandiidae : Stricklandia : Stricklandia lens443.4 - 438.5 Ma
Silurian
Dicoelosia osloensis
species
Animalia : Brachiopoda : Rhynchonellata : Orthida : Dicoelosiidae : Dicoelosia : Dicoelosia osloensis443.4 - 438.5 Ma
Silurian
Sulevorthis humilidorsatus
species
Animalia : Brachiopoda : Rhynchonellata : Orthida : Orthidae : Sulevorthis : Sulevorthis humilidorsatus455.8 - 445.6 Ma
Late/Upper Ordovician
Illaenus (Parillaenus)
subgenus
Animalia : Arthropoda : Trilobita : Corynexochida : Illaenidae : Illaenus : Illaenus (Parillaenus)455.8 - 445.6 Ma
Late/Upper Ordovician
Eostropheodonta hirnantensis
species
Animalia : Brachiopoda : Strophomenata : Strophomenida : Leptostrophiidae : Eostropheodonta : Eostropheodonta hirnantensis455.8 - 443.4 Ma
Paleozoic
Chonetoidea radiatula
species
Animalia : Brachiopoda : Strophomenata : Strophomenida : Aegiromenidae : Chonetoidea : Chonetoidea radiatula455.8 - 445.6 Ma
Late/Upper Ordovician
Kozlowskites gracilis
species
Animalia : Brachiopoda : Strophomenata : Strophomenida : Sowerbyellidae : Kozlowskites : Kozlowskites gracilis443.4 - 438.5 Ma
Silurian
Trinodus tardus
species
Animalia : Arthropoda : Trilobita : Agnostida : Metagnostidae : Trinodus : Trinodus tardus455.8 - 445.6 Ma
Late/Upper Ordovician
Nicolella actoniae
species
Animalia : Brachiopoda : Rhynchonellata : Orthida : Productorthidae : Nicolella : Nicolella actoniae455.8 - 443.4 Ma
Paleozoic
Dolerorthis intercostata
species
Animalia : Brachiopoda : Rhynchonellata : Orthida : Hesperorthidae : Dolerorthis : Dolerorthis intercostata455.8 - 445.6 Ma
Late/Upper Ordovician
Glyptorthis maritima
species
Animalia : Brachiopoda : Rhynchonellata : Orthida : Glyptorthidae : Glyptorthis : Glyptorthis maritima455.8 - 443.4 Ma
Paleozoic
Schizophorella fallax
species
Animalia : Brachiopoda : Rhynchonellata : Orthida : Plectorthidae : Schizophorella : Schizophorella fallax455.8 - 443.4 Ma
Paleozoic
Cremnorthis parva
species
Animalia : Brachiopoda : Rhynchonellata : Orthida : Cremnorthidae : Cremnorthis : Cremnorthis parva455.8 - 452 Ma
Late/Upper Ordovician
Eremotrema paucicostellatum
species
Animalia : Brachiopoda : Rhynchonellata : Orthida : Dalmanellidae : Eremotrema : Eremotrema paucicostellatum455.8 - 445.6 Ma
Late/Upper Ordovician
Leptestiina oepiki
species
Animalia : Brachiopoda : Strophomenata : Strophomenida : Leptestiidae : Leptestiina : Leptestiina oepiki457.5 - 455.8 Ma
Late/Upper Ordovician
Plaesiomys porcata
species
Animalia : Brachiopoda : Rhynchonellata : Orthida : Plaesiomyidae : Plaesiomys : Plaesiomys porcata455.8 - 445.6 Ma
Late/Upper Ordovician
Kiaeromena (Kiaeromena) kjerulfi
species
Animalia : Brachiopoda : Strophomenata : Strophomenida : Rafinesquinidae : Kiaeromena : Kiaeromena (Kiaeromena) kjerulfi457.5 - 452 Ma
Late/Upper Ordovician
Catazyga headi
species
Animalia : Brachiopoda : Rhynchonellata : Atrypida : Anazygidae : Catazyga : Catazyga headi455.8 - 445.6 Ma
Late/Upper Ordovician
Cyclospira perplexa
species
Animalia : Brachiopoda : Rhynchonellata : Atrypida : Cyclospiridae : Cyclospira : Cyclospira perplexa455.8 - 445.6 Ma
Late/Upper Ordovician
Sphaeronites (Peritaphros)
subgenus
Animalia : Echinodermata : Diploporita : Sphaeronitidae : Sphaeronites : Sphaeronites (Peritaphros)455.8 - 445.6 Ma
Late/Upper Ordovician
Dicoelosia indenta
species
Animalia : Brachiopoda : Rhynchonellata : Orthida : Dicoelosiidae : Dicoelosia : Dicoelosia indenta455.8 - 443.4 Ma
Paleozoic
Phillipsinella parabola
species
Animalia : Arthropoda : Trilobita : Corynexochida : Styginidae : Phillipsinella : Phillipsinella parabola455.8 - 445.6 Ma
Late/Upper Ordovician
Remopleurides colbii
species
Animalia : Arthropoda : Trilobita : Asaphida : Remopleurididae : Remopleurides : Remopleurides colbii455.8 - 445.6 Ma
Late/Upper Ordovician
Cybeloides (Paracybeloides) girvanensis
species
Animalia : Arthropoda : Trilobita : Phacopida : Encrinuridae : Cybeloides : Cybeloides (Paracybeloides) girvanensis455.8 - 445.6 Ma
Late/Upper Ordovician
Primaspis evoluta
species
Animalia : Arthropoda : Trilobita : Odontopleurida : Odontopleuridae : Primaspis : Primaspis evoluta455.8 - 445.6 Ma
Late/Upper Ordovician
Spirigerina (Eospirigerina) gaspeensis
species
Animalia : Brachiopoda : Rhynchonellata : Atrypida : Atrypinidae : Spirigerina : Spirigerina (Eospirigerina) gaspeensis455.8 - 445.6 Ma
Late/Upper Ordovician
Mendacella mullockiensis
species
Animalia : Brachiopoda : Rhynchonellata : Orthida : Rhipidomellidae : Mendacella : Mendacella mullockiensis443.4 - 438.5 Ma
Silurian
Stegerhynchus pusillum
species
Animalia : Brachiopoda : Rhynchonellata : Rhynchonellida : Rhynchotrematidae : Stegerhynchus : Stegerhynchus pusillum443.4 - 438.5 Ma
Silurian
Meifodia prima
species
Animalia : Brachiopoda : Rhynchonellata : Atrypida : Lissatrypidae : Meifodia : Meifodia prima443.4 - 438.5 Ma
Silurian
Skenidioides woodlandiensis
species
Animalia : Brachiopoda : Rhynchonellata : Protorthida : Skenidiidae : Skenidioides : Skenidioides woodlandiensis443.4 - 438.5 Ma
Silurian
Schizonema capillatum
species
Animalia : Brachiopoda : Rhynchonellata : Orthida : Hesperorthidae : Schizonema : Schizonema capillatum443.4 - 438.5 Ma
Silurian
Tretaspis kiaeri
species
Animalia : Arthropoda : Trilobita : Asaphida : Trinucleidae : Tretaspis : Tretaspis kiaeri455.8 - 445.6 Ma
Late/Upper Ordovician
Diacanthaspis decacantha
species
Animalia : Arthropoda : Trilobita : Lichida : Odontopleuridae : Diacanthaspis : Diacanthaspis decacantha455.8 - 445.6 Ma
Late/Upper Ordovician
Reuschella horderleyensis
species
Animalia : Brachiopoda : Rhynchonellata : Orthida : Harknessellidae : Reuschella : Reuschella horderleyensis457.5 - 455.8 Ma
Late/Upper Ordovician
Skenidioides costatus
species
Animalia : Brachiopoda : Rhynchonellata : Protorthida : Skenidiidae : Skenidioides : Skenidioides costatus457.5 - 455.8 Ma
Late/Upper Ordovician
Encrinuroides sexcostata
species
Animalia : Arthropoda : Trilobita : Phacopida : Encrinuridae : Encrinuroides : Encrinuroides sexcostata455.8 - 445.6 Ma
Late/Upper Ordovician
Crassitestella reedi
species
Animalia : Brachiopoda : Strophomenata : Strophomenida : Rafinesquinidae : Crassitestella : Crassitestella reedi443.4 - 438.5 Ma
Silurian
Tretaspis hadelandica
species
Animalia : Arthropoda : Trilobita : Asaphida : Trinucleidae : Tretaspis : Tretaspis hadelandica455.8 - 445.6 Ma
Late/Upper Ordovician
Ceraurinella intermedia
species
Animalia : Arthropoda : Trilobita : Phacopida : Cheiruridae : Ceraurinella : Ceraurinella intermedia455.8 - 445.6 Ma
Late/Upper Ordovician
Dindymene ornata
species
Animalia : Arthropoda : Trilobita : Phacopida : Encrinuridae : Dindymene : Dindymene ornata455.8 - 445.6 Ma
Late/Upper Ordovician
Staurocephalus clavifrons
species
Animalia : Arthropoda : Trilobita : Phacopida : Encrinuridae : Staurocephalus : Staurocephalus clavifrons455.8 - 445.6 Ma
Late/Upper Ordovician
Oedicybele kingi
species
Animalia : Arthropoda : Trilobita : Phacopida : Encrinuridae : Oedicybele : Oedicybele kingi455.8 - 445.6 Ma
Late/Upper Ordovician
Dinorthis flabellulum
species
Animalia : Brachiopoda : Rhynchonellata : Orthida : Plaesiomyidae : Dinorthis : Dinorthis flabellulum457.5 - 455.8 Ma
Late/Upper Ordovician
Colaptomena expansa
species
Animalia : Brachiopoda : Strophomenata : Strophomenida : Rafinesquinidae : Colaptomena : Colaptomena expansa457.5 - 455.8 Ma
Late/Upper Ordovician
Spinorthis geniculata
species
Animalia : Brachiopoda : Rhynchonellata : Orthida : Glyptorthidae : Spinorthis : Spinorthis geniculata455.8 - 445.6 Ma
Late/Upper Ordovician
Laticrura erecta
species
Animalia : Brachiopoda : Rhynchonellata : Orthida : Linoporellidae : Laticrura : Laticrura erecta455.8 - 445.6 Ma
Late/Upper Ordovician
Kullervo complectens
species
Animalia : Brachiopoda : Strophomenata : Billingsellida : Gonambonitidae : Kullervo : Kullervo complectens455.8 - 445.6 Ma
Late/Upper Ordovician
Oxoplecia plicata
species
Animalia : Brachiopoda : Strophomenata : Orthotetida : Triplesiidae : Oxoplecia : Oxoplecia plicata455.8 - 445.6 Ma
Late/Upper Ordovician
Paraharpes ruddyi
species
Animalia : Arthropoda : Trilobita : Ptychopariida : Hibbertia : Paraharpes ruddyi455.8 - 445.6 Ma
Late/Upper Ordovician
Amphitryon murchisonii
species
Animalia : Arthropoda : Trilobita : Asaphida : Remopleurididae : Amphitryon : Amphitryon murchisonii455.8 - 445.6 Ma
Late/Upper Ordovician
Platystrophia anomala
species
Animalia : Brachiopoda : Rhynchonellata : Orthida : Platystrophiidae : Platystrophia : Platystrophia anomala455.8 - 445.6 Ma
Late/Upper Ordovician
Flexicalymene (Reacalymene) limba
species
Animalia : Arthropoda : Trilobita : Phacopida : Calymenidae : Flexicalymene : Flexicalymene (Reacalymene) limba457.5 - 455.8 Ma
Late/Upper Ordovician
Estoniops alifrons
species
Animalia : Arthropoda : Trilobita : Phacopida : Pterygometopidae : Estoniops : Estoniops alifrons455.8 - 452 Ma
Late/Upper Ordovician
Leptaena ventricosa
species
Animalia : Brachiopoda : Strophomenata : Strophomenida : Rafinesquinidae : Leptaena : Leptaena ventricosa457.5 - 455.8 Ma
Late/Upper Ordovician
Broeggerolithus broeggeri
species
Animalia : Arthropoda : Trilobita : Asaphida : Trinucleidae : Broeggerolithus : Broeggerolithus broeggeri457.5 - 455.8 Ma
Late/Upper Ordovician
Rhactorthis crassa
species
Animalia : Brachiopoda : Rhynchonellata : Orthida : Rhactorthidae : Rhactorthis : Rhactorthis crassa455.8 - 452 Ma
Late/Upper Ordovician
Colaptomena expansa prolata
subspecies
Animalia : Brachiopoda : Strophomenata : Strophomenida : Rafinesquinidae : Colaptomena : Colaptomena expansa prolata457.5 - 455.8 Ma
Late/Upper Ordovician
Kjaerina hedstroemi
species
Animalia : Brachiopoda : Strophomenata : Strophomenida : Rafinesquinidae : Kjaerina : Kjaerina hedstroemi457.5 - 455.8 Ma
Late/Upper Ordovician
Kiaeromena (Kiaeromena) ungula
species
Animalia : Brachiopoda : Strophomenata : Strophomenida : Rafinesquinidae : Kiaeromena : Kiaeromena (Kiaeromena) ungula457.5 - 455.8 Ma
Late/Upper Ordovician
Gunningblandella brynensis
species
Animalia : Brachiopoda : Strophomenata : Strophomenida : Sowerbyellidae : Gunningblandella : Gunningblandella brynensis457.5 - 455.8 Ma
Late/Upper Ordovician
Kjaerina jonesi
species
Animalia : Brachiopoda : Strophomenata : Strophomenida : Rafinesquinidae : Kjaerina : Kjaerina jonesi457.5 - 455.8 Ma
Late/Upper Ordovician
Dalmanella modica
species
Animalia : Brachiopoda : Rhynchonellata : Orthida : Dalmanellidae : Dalmanella : Dalmanella modica455.8 - 452 Ma
Late/Upper Ordovician
Gunnarella mcdermotti
species
Animalia : Brachiopoda : Strophomenata : Strophomenida : Strophomenidae : Gunnarella : Gunnarella mcdermotti455.8 - 445.6 Ma
Late/Upper Ordovician
Sampo transversa
species
Animalia : Brachiopoda : Strophomenata : Strophomenida : Leptestiidae : Sampo : Sampo transversa455.8 - 443.4 Ma
Paleozoic
Sowerbyella sladensis
species
Animalia : Brachiopoda : Strophomenata : Strophomenida : Sowerbyellidae : Sowerbyella : Sowerbyella sladensis455.8 - 443.4 Ma
Paleozoic
Triplesia hintsae
species
Animalia : Brachiopoda : Strophomenata : Orthotetida : Triplesiidae : Triplesia : Triplesia hintsae455.8 - 443.4 Ma
Paleozoic
Kullervo grandis
species
Animalia : Brachiopoda : Strophomenata : Billingsellida : Gonambonitidae : Kullervo : Kullervo grandis455.8 - 445.6 Ma
Late/Upper Ordovician
Catazyga hicksi
species
Animalia : Brachiopoda : Rhynchonellata : Atrypida : Anazygidae : Catazyga : Catazyga hicksi455.8 - 445.6 Ma
Late/Upper Ordovician
Platylichas
genus
Animalia : Arthropoda : Trilobita : Lichida : Lichidae : Platylichas455.8 - 445.6 Ma
Late/Upper Ordovician
Kloucekia apiculata
species
Animalia : Arthropoda : Trilobita : Phacopida : Acastidae : Kloucekia : Kloucekia apiculata457.5 - 455.8 Ma
Late/Upper Ordovician
Chasmops cambrensis
species
Animalia : Arthropoda : Trilobita : Phacopida : Pterygometopidae : Chasmops : Chasmops cambrensis457.5 - 452 Ma
Late/Upper Ordovician
Allolichas glenos
species
Animalia : Arthropoda : Trilobita : Lichida : Lichidae : Allolichas : Allolichas glenos455.8 - 445.6 Ma
Late/Upper Ordovician
Deacybele pauca
species
Animalia : Arthropoda : Trilobita : Phacopida : Encrinuridae : Deacybele : Deacybele pauca457.5 - 452 Ma
Late/Upper Ordovician
Pharostoma obtusum
species
Animalia : Arthropoda : Trilobita : Phacopida : Calymenidae : Pharostoma : Pharostoma obtusum455.8 - 445.6 Ma
Late/Upper Ordovician
Flexicalymene planimarginata
species
Animalia : Arthropoda : Trilobita : Phacopida : Calymenidae : Flexicalymene : Flexicalymene planimarginata457.5 - 455.8 Ma
Late/Upper Ordovician
Brongniartella minor
species
Animalia : Arthropoda : Trilobita : Phacopida : Homalonotidae : Brongniartella : Brongniartella minor457.5 - 455.8 Ma
Late/Upper Ordovician
Astroproetus berwynensis
species
Animalia : Arthropoda : Trilobita : Proetida : Proetidae : Astroproetus : Astroproetus berwynensis455.8 - 445.6 Ma
Late/Upper Ordovician
Broeggerolithus nicholsoni
species
Animalia : Arthropoda : Trilobita : Asaphida : Trinucleidae : Broeggerolithus : Broeggerolithus nicholsoni457.5 - 455.8 Ma
Late/Upper Ordovician
Lonchodomas tumidus
species
Animalia : Arthropoda : Trilobita : Asaphida : Raphiophoridae : Lonchodomas : Lonchodomas tumidus455.8 - 445.6 Ma
Late/Upper Ordovician
Flexicalymene caractaci
species
Animalia : Arthropoda : Trilobita : Phacopida : Calymenidae : Flexicalymene : Flexicalymene caractaci457.5 - 455.8 Ma
Late/Upper Ordovician
Gravicalymene quadrata
species
Animalia : Arthropoda : Trilobita : Phacopida : Calymenidae : Gravicalymene : Gravicalymene quadrata455.8 - 443.4 Ma
Paleozoic
Dolerorthis duftonensis prolixa
subspecies
Animalia : Brachiopoda : Rhynchonellata : Orthida : Hesperorthidae : Dolerorthis : Dolerorthis duftonensis : Dolerorthis duftonensis prolixa457.5 - 452 Ma
Late/Upper Ordovician
Dinorthis berwynensis
species
Animalia : Brachiopoda : Rhynchonellata : Orthida : Plaesiomyidae : Dinorthis : Dinorthis berwynensis457.5 - 455.8 Ma
Late/Upper Ordovician
Dinorthis berwynensis angusta
subspecies
Animalia : Brachiopoda : Rhynchonellata : Orthida : Plaesiomyidae : Dinorthis : Dinorthis berwynensis : Dinorthis berwynensis angusta457.5 - 455.8 Ma
Late/Upper Ordovician
Reuschella horderleyensis undulata
subspecies
Animalia : Brachiopoda : Rhynchonellata : Orthida : Harknessellidae : Reuschella : Reuschella horderleyensis : Reuschella horderleyensis undulata457.5 - 455.8 Ma
Late/Upper Ordovician
Dalmanella horderleyensis
species
Animalia : Brachiopoda : Rhynchonellata : Orthida : Dalmanellidae : Dalmanella : Dalmanella horderleyensis457.5 - 455.8 Ma
Late/Upper Ordovician
Pleurocystites anglicus
species
Animalia : Echinodermata : Rhombifera : Pleurocystitidae : Pleurocystites : Pleurocystites anglicus455.8 - 445.6 Ma
Late/Upper Ordovician
Caryocrinites rugatus
species
Animalia : Echinodermata : Rhombifera : Caryocrinitidae : Caryocrinites : Caryocrinites rugatus455.8 - 445.6 Ma
Late/Upper Ordovician
Katastrophomena dolhirensis
species
Animalia : Brachiopoda : Strophomenata : Strophomenida : Strophomenidae : Katastrophomena : Katastrophomena dolhirensis455.8 - 445.6 Ma
Late/Upper Ordovician
Fossil LocalitiesClick to show 8 fossil localities

Other Databases

Wikipedia:https://en.wikipedia.org/wiki/Wrexham_County_Borough
Wikidata ID:Q496368
GeoNames ID:2633484

Localities in this Region

Other Regions, Features and Areas that Intersect

British and Irish IslesGroup of Islands
Eurasian PlateTectonic Plate
EuropeContinent
UK

This page contains all mineral locality references listed on mindat.org. This does not claim to be a complete list. If you know of more minerals from this site, please register so you can add to our database. This locality information is for reference purposes only. You should never attempt to visit any sites listed in mindat.org without first ensuring that you have the permission of the land and/or mineral rights holders for access and that you are aware of all safety precautions necessary.
 
and/or  
Mindat.org® is an outreach project of the Hudson Institute of Mineralogy, a 501(c)(3) not-for-profit organization. Mindat® and mindat.org® are registered trademarks of the Hudson Institute of Mineralogy.
Copyright © mindat.org and the Hudson Institute of Mineralogy 1993-2026, except where stated. Most political location boundaries are © OpenStreetMap contributors. Mindat.org relies on the contributions of thousands of members and supporters. Founded in 2000 by Jolyon Ralph and Ida Chau.
Content on this site may not be used to train, fine-tune, or otherwise develop artificial intelligence or machine learning models without prior written permission - see our Terms & Conditions.
To cite: Ralph, J., Von Bargen, D., Martynov, P., Zhang, J., Que, X., Prabhu, A., Morrison, S. M., Li, W., Chen, W., & Ma, X. (2025). Mindat.org: The open access mineralogy database to accelerate data-intensive geoscience research. American Mineralogist, 110(6), 833–844. doi:10.2138/am-2024-9486.
Privacy Policy - Terms & Conditions - Contact Us / DMCA issues - Report a bug/vulnerability Current server date and time: October 15, 2026 04:31:57 Page updated: January 8, 2026 13:58:49
Go to top of page