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Orthidiella extensa
Taxonomy
Orthidiella extensa was named by Ulrich and Cooper (1938). Its type specimen is USNM 91297 and is a 3D body fossil.
Synonymy list
| Year | Name and author |
|---|---|
| 1938 | Orthidiella extensa Ulrich and Cooper p. 109 figs. Plate 16 C, figures 10, 11, 15-17 |
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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.
†Orthidiella extensa Ulrich and Cooper 1938
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: g = genus, f = family, o = order, c = class, p = phylum, uc = unranked clade | |||||
| References: Nesnidal et al. 2013, Aberhan et al. 2004, Hendy 2009 | |||||
Collections (4 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Arenigian - Llanvirn | Canada (Northwest Territories) | Orthidiella extensa (25283) | |
| Rangerian | USA (Nevada) | Orthidiella extensa (104286 104428) | |
| Rangerian - Whiterockian | USA (California) | Orthidiella extensa (104640) |