Pteraspidomorpha - Pteraspidiformes - Psammosteidae
Parent taxon: Psammosteidae according to E. Randle and R. S. Sansom 2017
See also Jordan 1963 and Moloshnikov 2009
Sister taxa: Acanthaspis, Drepanaspis, Dyptychosteus, Ganosteus, Oredezhosteus, Placosteus, Psammosteinae, Pycnosteus, Vladimirolepis
Subtaxa: Psammosteus arenatus Psammosteus asper Psammosteus bergi Psammosteus cuneatus Psammosteus falcatus Psammosteus granulatus Psammosteus levis Psammosteus livonicus Psammosteus maeandrinus Psammosteus megalopteryx Psammosteus paradoxus Psammosteus pectinatus Psammosteus praecursor Psammosteus tchernovi Psammosteus tenuis Psammosteus vermicularis Psammosteus waltergrossi
Ecology:
Distribution:
• Carboniferous of Ireland (1 collection), the United Kingdom (1)
• Devonian of Belarus (2), Estonia (3), Greenland (1), Latvia (2), the Russian Federation (13), Svalbard and Jan Mayen (1), the United Kingdom (1)
Total: 25 collections including 26 occurrences
Specimen images are retrieved through the ePANDDA API.
Click image to enlarge. Click to access iDigBio record.