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Psephoderma alpinum
Taxonomy
Psephoderma alpinum was named by Meyer (1858). It is a 3D body fossil.
Synonyms
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Synonymy list
Year | Name and author |
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1858 | Psephoderma alpinum Meyer |
1878 | Placodus zitteli Amman |
1948 | Placochelys malanchinii Boni |
1971 | Psephoderma alpinum Kuhn p. 21 |
1980 | Placochelys stoppanii Pinna |
1989 | Psephoderma alpinum Pinna and Nosotti |
2001 | Psephoderma alpinum Rieppel pp. 59-62, 87 figs. 28-29 |
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If no rank is listed, the taxon is considered an unranked clade in modern classifications. Ranks may be repeated or presented in the wrong order because authors working on different parts of the classification may disagree about how to rank taxa.
†Psephoderma alpinum Meyer 1858
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Invalid names: Placochelys malanchinii Boni 1948 [synonym], Placochelys stoppanii Pinna 1980 [synonym], Placodus zitteli Amman 1878 [synonym]
Diagnosis
Reference | Diagnosis | |
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O. Rieppel 2001 | Same as for genus [Psephoderma], of which this is the only known species |