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Drepanaspis
Taxonomy
Drepanaspis is a genus. It is not extant.
It was assigned to Drepanaspidae by Jordan (1963); to Pteraspidomorphes by Sepkoski (2002); and to Psammosteidae by Randle and Sansom (2017).
It was assigned to Drepanaspidae by Jordan (1963); to Pteraspidomorphes by Sepkoski (2002); and to Psammosteidae by Randle and Sansom (2017).
Synonymy list
Year | Name and author |
---|---|
1963 | Drepanaspis Jordan p. 585 |
2002 | Drepanaspis Sepkoski |
2017 | Drepanaspis Randle and Sansom p. 596 |
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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.
G. †Drepanaspis
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Diagnosis
No diagnoses are available