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Fossil group | Taxon | Parent taxon | Occurrence based on | |
---|---|---|---|---|
Acanthodii | Devononchus concinnus (Gross, 1930) | Devononchus | collection specimen | |
Agnatha | Placosteus alatus (Mark-Kurik, 1965) | Placosteus | collection specimen | |
Agnatha | Psammolepis Agassiz, 1845 | Psammolepididae | collection specimen | |
Agnatha | Psammolepis heteraster (Gross, 1930) | Psammolepis | collection specimen | |
Agnatha | Psammolepis venyukovi Obruchev, 1965 | Psammolepis | collection specimen | |
Holoptychiidae | Glyptolepis Agassiz, 1844 | Holoptychiidae | collection specimen | |
Placodermi | Asterolepis ornata Eichwald, 1840 | Asterolepis | collection specimen | |
Placodermi | Asterolepis ornata Eichwald, 1840 | Asterolepis | collection specimen | |
Placodermi | Asterolepis ornata Eichwald, 1840 | Asterolepis | reference | |
Placodermi | Plourdosteus livonicus (Eastman, 1896) | Plourdosteus | collection specimen | |
Placodermi | Plourdosteus livonicus (Eastman, 1896) | Plourdosteus | reference |
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