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Hemiaster sabinal
Taxonomy
Hemiaster sabinal was named by Cooke (1953). Its type specimen is USNM 108400 and is a 3D body fossil. Its type locality is USGS 1873, Sabinal River, which is in a Coniacian/Santonian marine chalk in the Austin Chalk Formation of Texas.
Sister species lacking formal opinion data
Synonymy list
| Year | Name and author |
|---|---|
| 1953 | Hemiaster sabinal Cooke p. 34 figs. Pl 13, figs 7-10 |
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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.
†Hemiaster sabinal Cooke 1953
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Diagnosis
No diagnoses are available