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Eunotosaurus africanus
Eunotosaurus africanus Seeley, 1892ReptiliaLepidosauromorpha Pantestudines Middle PermianMiddle Abrahamskraal Fm, Tapinocephalus a. z. (Capitanian) South AfricaLength: 30 cmEunotosaurus had a peculiar...
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Parvancorina minchami
Parvancorina minchami Glaessner, 1958incertae sedisEdiacaranEdiacara Mbr, Rawnley Quartzite FmSouth AustraliaLength: 1 cmParvancorina ("small anchor") is a common enigmatic fossil from the Ediacaran...
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Procynosuchus delaharpeae
Procynosuchus delaharpeae Broom, 1937Systematics: Therapsida Cynodontia ProcynosuchidaeSize: 60 cm longType Horizon and Locality: Late Permian, Dicynodon assemblage zone, Balfour Formation, Beaufort...
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Pisanosaurus mertii
Pisanosaurus mertii Casamiquela, 1967Systematics: Dinosauromorpha Dinosauriformes SilesauridaeSize: 1 m longType Horizon and Locality: Late Triassic, Ischigualasto Formation (Carnian), La Rioja...
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Hanyangaspis guodingshanensis
Hanyangaspis guodingshanensis P'an, Wang & Liu, 1975Systematics: Agnatha Galeaspida HanyangaspididaeSize: 30 cm longType Horizon and Locality: Early Silurian, Guodingshan Formation (Llandovery),...
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Shuyu zhejiangensis
Shuyu zhejiangensis (P'an, 1986) Gai et al., 2011Systematics: Agnatha Galeaspida EugaleaspidiformesSize: 15 cm longType Horizon and Locality: Middle or Early Silurian, Maoshan Formation (Late...
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Laxaspis qujingensis
Laxaspis qujingensis Liu, 1975Systematics: Agnatha Galeaspida Polybranchiaspidiformes PolybranchiaspididaeSize: 25 cm longType Horizon and Locality: Early Devonian, Xishancun Formation (Lochkovian),...
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Diplacanthus crassissimus
Diplacanthus crassissimus (Duff, 1842)Systematics: Acanthodii Climatiiformes Diplacanthida DiplacanthidaeSize: 6-8 cm longType Horizon and Locality: Middle Devonian, Middle Old Red Sandstone...
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Parexus recurvus
Parexus recurvus Agassiz, 1845Systematics: Acanthodii Climatiiformes ClimatiidaeSize: 15 cm longType Horizon and Locality: Early Devonian, Tillywhandland, Scotland, UKType Specimen: Parexus is...
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Ischnacanthus gracilis
Ischnacanthus gracilis (Egerton, 1861) Powrie, 1864Systematics: Acanthodii Ischnacanthiformes IschnacanthidaeSize: 10 cm longType Horizon and Locality: Early Devonian, Tillywhandland, Scotland, UKType...
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Climatius reticulatus
Climatius reticulatus Agassiz, 1845Systematics: Acanthodii Climatiiformes ClimatiidaeSize: 7.5 cm longType Horizon and Locality: Early Devonian, Tillywhandland, Scotland, UKType Specimen: Climatius...
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Cheiracanthus murchisoni
Cheiracanthus murchisoni Agassiz, 1835Systematics: Acanthodii Acanthodiformes CheiracanthidaeSize: 10 cm longType Horizon and Locality: Middle Devonian, Middle Old Red Sandstone (Eifelian), Scotland,...
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Acanthodes bronni
Acanthodes bronni Agassiz, 1833Systematics: Acanthodii Acanthodiformes AcanthodidaeSize: 10 cm longType Horizon and Locality: Early Permian, Rotliegend, GermanyType Specimen: Acanthodes is a genus of...
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Acanthodii
Acanthodii (Spiny Sharks)Cheiracanthus murchisoniAcanthodes bronniClimatius reticulatusIschnacanthus gracilisParexus recurvusGyracanthus formosusDiplacanthus crassissimusAugust 13, 2017All...
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Galeaspida
GaleaspidaHanyangaspis guodingshanensisSanchaspis megalorostraLungmenshanapis kyangyouensisShuyu zhejiangensisLaxaspis qujingensisAugust 13, 2017All illustrations on this site are copyrighted to Nobu...
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Lanarkia horrida
Lanarkia horrida Traquair, 1898Systematics: Agnatha Thelodonti Furcacaudiformes LanarkiidaeSize: up to 20 cm longType Horizon and Locality: Late Silurian, ScotlandType Specimen: This thelodont from...
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Archipelepis turbinata
Archipelepis turbinata Märss in Soehn et al., 2001Systematics: Agnatha Thelodonti Archipelepidiformes ArchipelepididaeSize: 6 cm longType Horizon and Locality: Early Silurian, Edgecombeaspis belli...
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Sphenonectris turnerae
Sphenonectris turnerae Wilson & Caldwell, 1998Systematics: Agnatha Thelodonti Furcacaudiformes FurcacaudidaeSize: 12 cm longType Horizon and Locality: Early Devonian, Lower Devon Locality, Delorme...
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Turinia pagei
Turinia pagei (Powrie, 1870)Systematics: Agnatha Thelodonti TuriniidaeSize: 40 cm longType Horizon and Locality: Early Devonian, Old Red Sandstone, ScotlandType Specimen: This was a rather large...
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Thelodonti
ThelodontiArchipelepis turbinataFurcacauda heintziaeLanarkia horridaLoganiella scotica Phlebolepis elegansSphenonectris turneraeThelodus parvidensTurinia pagei August 20, 2017All illustrations on this...
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