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| Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Composita sulcata
Taxonomy
Composita sulcata was named by Weller (1914).
Sister species lacking formal opinion data
Synonymy list
| Year | Name and author |
|---|---|
| 1914 | Composita sulcata Weller p. 490 figs. Plate LXXXII, Figs. 1-10 |
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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.
†Composita sulcata Weller 1914
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: subo = suborder, c = class, p = phylum, uc = unranked clade | |||||
| References: Aberhan et al. 2004, Nesnidal et al. 2013 | |||||
Age range: base of the Meramecian to the top of the Pendleian or 343.00000 to 327.00000 Ma
Collections (17 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Meramecian | USA (Idaho) | Composita sulcata (12869) | |
| Meramecian - Chesterian | USA (Idaho) | Composita sulcata (12899 12901) | |
| Chesterian - Arnsbergian | USA (Wyoming) | Composita sulcata (5735) | |
| Chesterian - Alportian | USA (Wyoming) | Composita sulcata (5691 5692 5700 5701 5711 5716 5717) | |
| Pendleian | USA (Indiana) | Composita sulcata (6963) | |
| Late/Upper Mississippian | USA (California) | Composita sulcata (226417) | |
| Serpukhovian | USA (Montana) | Composita sulcata (5632 5642 5644 5646) |