Protitanichthys is an extinct genus of comparatively large coccosteid arthrodire placoderms from the Middle Devonian of the eastern United States. Fossils...
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Coccosteidae (section Protitanichthys)
1888 Genera Belgiosteus Clarkosteus Coccosteus Dickosteus Jiuchengia Livosteus Millerosteus Protitanichthys Trachosteus Watsonosteus Woodwardosteus...
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Protitanichthys rockportensis Panxiosteidae...
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Clarkeosteus Coccosteus Dickosteus Jiuchengia Livosteus Millerosteus Protitanichthys Watsonosteus Panxiosteidae Janiosteus Kimberleyichthys? Panxiosteus...
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Clarkeosteus Coccosteus Dickosteus Jiuchengia Livosteus Millerosteus Protitanichthys Watsonosteus Panxiosteidae Janiosteus Kimberleyichthys? Panxiosteus...
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Clarkeosteus Coccosteus Dickosteus Jiuchengia Livosteus Millerosteus Protitanichthys Watsonosteus Panxiosteidae Janiosteus Kimberleyichthys? Panxiosteus...
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Clarkeosteus Coccosteus Dickosteus Jiuchengia Livosteus Millerosteus Protitanichthys Watsonosteus Panxiosteidae Janiosteus Kimberleyichthys? Panxiosteus...
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Clarkeosteus Coccosteus Dickosteus Jiuchengia Livosteus Millerosteus Protitanichthys Watsonosteus Panxiosteidae Janiosteus Kimberleyichthys? Panxiosteus...
17 KB (990 words) - 03:48, 14 April 2024
Protitanichthys rockportensis Panxiosteidae...
11 KB (578 words) - 22:05, 27 February 2024