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Hemiaster moscovensis
Taxonomy
Hemiaster moscovensis was named by Cooke (1959). Its type specimen is USNM 562457, a test, and it is a 3D body fossil. Its type locality is USGS 5058 - Moscow Bluff [Porters Creek], which is in a Paleocene coastal claystone in the Porters Creek Formation of Alabama.
Sister species lacking formal opinion data
Synonymy list
| Year | Name and author |
|---|---|
| 1959 | Hemiaster moscovensis Cooke p. 68 figs. pl. 28, figs. 5-9 |
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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 moscovensis Cooke 1959
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: o = order, c = class, p = phylum | |||||
| References: Kiessling 2004, Aberhan 1992 | |||||
Age range: Early/Lower Paleocene or 66.00000 to 61.70000 Ma
Collections: one only
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Early/Lower Paleocene | USA (Alabama) | Hemiaster moscovensis (type locality: 155910) |