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Nanorthis hamburgensis
Taxonomy
Orthis hamburgensis was named by Walcott (1884).
It was recombined as Nanorthis hamburgensis by Ulrich and Cooper (1936).
It was recombined as Nanorthis hamburgensis by Ulrich and Cooper (1936).
Sister species lacking formal opinion data
Synonymy list
| Year | Name and author |
|---|---|
| 1884 | Orthis hamburgensis Walcott p. 73 figs. pl. 11, figs. 5, 5a |
| 1936 | Nanorthis hamburgensis Ulrich and Cooper p. 621 |
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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.
†Nanorthis hamburgensis Walcott 1884
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: g = genus, o = order, c = class, p = phylum, uc = unranked clade | |||||
| References: Aberhan et al. 2004, Hendy 2009, Nesnidal et al. 2013 | |||||
Collections (9 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Furongian | Canada (Alberta) | Apheoorthis sp. (229379) | |
| Trempealeauan | Canada (Newfoundland and Labrador) | Nanorthis hamburgensis (203836) | |
| Ibexian | USA (Nevada) | Nanorthis hamburgensis (222067) | |
| Ibexian | Canada (Alberta) | Apheoorthis sp. (229378) | |
| Demingian | USA (Utah) | Nanorthis hamburgensis (103905) | |
| Gasconadian | USA (Nevada) | Nanorthis hamburgensis (104515 104516) | |
| Tremadocian | USA (Utah) | Nanorthis hamburgensis (66851) | |
| Stairsian | USA (Nevada) | Nanorthis hamburgensis (278) |