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| Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Coledium angarium
Taxonomy
Coledium angarium was named by Grant (1965). Its type specimen is USNM 142085 and is a 3D body fossil. Its type locality is Barton Ranch, 10mi SW of Mason, which is in a Serpukhovian carbonate sandstone in the Barnett Formation of Texas.
Sister species lacking formal opinion data
Synonymy list
| Year | Name and author |
|---|---|
| 1965 | Coledium angarium Grant |
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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.
†Coledium angarium Grant 1965
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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, uc = unranked clade | |||||
| References: Aberhan et al. 2004, Nesnidal et al. 2013 | |||||
Age range: Serpukhovian or 330.30000 to 323.40000 Ma
Collections: one only
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Serpukhovian | USA (Texas) | Coledium angarium (type locality: 206800) |