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Crenispirifer jubatus
Taxonomy
Crenispirifer jubatus was named by Cooper and Grant (1976). Its type specimen is USNM 154646b, a shell (Articulated shell), and it is not a trace fossil.
Sister species lacking formal opinion data
Synonymy list
| Year | Name and author |
|---|---|
| 1976 | Crenispirifer jubatus Cooper and Grant p. 2713 figs. Pl 715, figs 35-101 |
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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.
†Crenispirifer jubatus Cooper and Grant 1976
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Diagnosis
No diagnoses are available
Measurements
| part | N | mean | minimum | maximum | median | s.d. | |
|---|---|---|---|---|---|---|---|
| shell height | 14 | 4.72 | 1.70 | 10.5 | 5.35 | 2.78 |
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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 Wordian to the top of the Capitanian or 266.90000 to 259.51000 Ma
Collections (24 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Wordian | USA (Texas) | Crenispirifer jubatus (81586 81619 81939 81940 101867 102619 105896 105902 106108 106138 106139 106244 106245 106299) | |
| Capitanian | USA (Texas) | Crenispirifer jubatus (81623 81626 81631 81632 81697 81698 81706 106243 106248 106249) |