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| Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Eostrophonella semiovalis
Taxonomy
Strophomena semiovalis was named by Shaler (1865). It is a 3D body fossil.
It was recombined as Eostrophonella semiovalis by Dewing (1999).
It was recombined as Eostrophonella semiovalis by Dewing (1999).
Synonymy list
| Year | Name and author |
|---|---|
| 1865 | Strophomena semiovalis Shaler p. 67 figs. Pl. 30, figs. 7-15; Pl. 31, figs. 1-7; Text-fig. 64 |
| 1999 | Eostrophonella semiovalis Dewing p. 65 |
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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.
†Eostrophonella semiovalis Shaler 1865
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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: Nesnidal et al. 2013, Aberhan et al. 2004 | |||||
Age range: base of the Richmondian to the top of the Aeronian or 449.60000 to 438.60000 Ma
Collections (9 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Richmondian | Canada (Quebec) | Eostrophonella semiovalis (158502 158584) | |
| Richmondian | Canada (Manitoba) | Strophomena semiovalis (166464 166654) | |
| Hirnantian | Canada (Quebec) | Eostrophonella semiovalis (158718 158851 158854 158855) | |
| Aeronian | Canada (Quebec) | Eostrophonella semiovalis (158615) |