Species
Psammosteus megalopteryx (Trautschold, 1880)
Synonyymit
1880 Coccosteus megalopteryx n . sp. — Trautschold , pp. 9-10, pars, fig. 6:1; 7:2
1889 Coccosteus megalopteryx Trautschold — Trautschold , pp. 36-37(pars)
1891 Psammosteus meandrinus Agassiz — Woodward , pp. 126-127(pars)
1891 Psammolepis paradoxus Agassiz — Woodward , pp. 128
1894 Psammosteus taylori — Traquair , pp. 225-226, fig. 1
1896 Psammosteus taylori Traquair — Traquair , pp. 260-263, fig. 6:1-3
1897 Psammosteus taylori Traquair — Traquair , pp. 378-379, fig. II 5
1901 Psammosteus — Rohon , pp. 6-8, fig. 18-22
1911 Dyptychosteus tesselatus n. sp. — Preobrazensky , pp. 31-33
1911 Psammosteus taylori Traquair — Woodward , pp. 649-652, fig. 9
Aiheeseen liittyvät julkaisut
Novitskaya, L. I. 1971. Diagnostic evaluation of ornamentation in Agnatha and Pisces. Paleontologicheski Zhurnal 4, 82-96.
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Luokittelu
Organism group | Biota |
Kingdom | Animalia |
Phylum | Chordata |
Subphylum | Vertebrata |
Superclass | Agnatha |
Class | Pteraspidomorphi |
Subclass | Heterostraci |
Order | Pteraspidiformes |
Suborder | Psammosteida |
Family | Psammosteidae |
Subfamily | Psammosteinae |
Genus | Psammosteus |
Species | asper |
bergi | |
bystrowi | |
cuneatus | |
falcatus | |
kiaeri | |
levis | |
livonicus | |
maeandrinus | |
megalopteryx | |
praecursor | |
tchernovi | |
tenuis | |
waltergrossi |
Levinneisyys ja viitteet
- Novitskaya, 1971b Syass River, Rebrovo, Leningrad District Upper Devonian