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Taxonomy
Cardium hatchetigbeensis was named by Aldrich (1886). Its type specimen is USNM 638802, a shell, and it is a 3D body fossil. It is the type species of Schedocardia, Plagiocardium (Schedocardia).
It was recombined as Plagiocardium (Schedocardia) hatchetigbeensis by Stewart (1930); it was recombined as Acanthocardia (Schedocardia) hatchetigbeensis by Palmer and Brann (1965); it was recombined as Schedocardia hatchetigbeensis by Woodring (1982).
It was recombined as Plagiocardium (Schedocardia) hatchetigbeensis by Stewart (1930); it was recombined as Acanthocardia (Schedocardia) hatchetigbeensis by Palmer and Brann (1965); it was recombined as Schedocardia hatchetigbeensis by Woodring (1982).
Sister species lacking formal opinion data
Synonymy list
| Year | Name and author |
|---|---|
| 1886 | Cardium hatchetigbeensis Aldrich pp. pl. 4, figs. 12, 12a, 12b |
| 1930 | Plagiocardium (Schedocardia) hatchetigbeensis Stewart p. 255 |
| 1965 | Acanthocardia (Schedocardia) hatchetigbeensis Palmer and Brann p. 23 |
| 1982 | Schedocardia hatchetigbeensis Woodring p. 635 |
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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.
†Schedocardia hatchetigbeensis Aldrich 1886
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Diagnosis
No diagnoses are available