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| Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Eocoelia hemisphaerica
Taxonomy
Atrypa hemisphaerica was named by Sowerby (1839). It is the type species of Eocoelia.
It was recombined as Eocoelia hemisphaerica by Bassett and Cocks (1974).
It was recombined as Eocoelia hemisphaerica by Bassett and Cocks (1974).
Sister species lacking formal opinion data
Synonymy list
| Year | Name and author |
|---|---|
| 1974 | Eocoelia hemisphaerica Bassett and Cocks |
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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.
†Eocoelia hemisphaerica Sowerby 1839
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: g = genus, c = class, p = phylum, uc = unranked clade | |||||
| References: Aberhan et al. 2004, Nesnidal et al. 2013, Hendy et al. 2009 | |||||
Age range: Aeronian or 440.80000 to 438.50000 Ma
Collections (20 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Rhuddanian - Aeronian | Russian Federation (Siberia) | Eocoelia hemisphaerica (206542 206543 206560) | |
| Alexandrian | Canada (Québec) | Eocoelia hemisphaerica (25049) | |
| Llandovery | Canada (Nova Scotia) | Eocoelia hemisphaerica (3034 3035 3036 3037 3038 3039 3040 3041 3042 3043 3044 3045) | |
| Llandovery | Russian Federation (Siberia) | Eocoelia hemisphaerica (206319) | |
| Aeronian | Canada (Quebec) | Eocoelia hemisphaerica (5784 5785) | |
| Aeronian | USA (New York) | Eocoelia hemisphaerica (24866) |