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Timorina attenuata
Taxonomy
Timorina attenuata was named by Cooper and Grant (1976). Its type specimen is USNM 153461a, a shell (Articulated shell), and it is not a trace fossil.
Synonymy list
| Year | Name and author |
|---|---|
| 1976 | Timorina attenuata Cooper and Grant p. 2852 figs. Pl 766, figs 28-37 |
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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.
†Timorina attenuata Cooper and Grant 1976
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Diagnosis
No diagnoses are available
Measurements
| part | N | mean | minimum | maximum | median | s.d. | |
|---|---|---|---|---|---|---|---|
| shell height | 2 | 3.43 | 2.80 | 4.20 | 3.50 | 0.990 |
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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 (8 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Wordian | USA (Texas) | Timorina attenuata (101867 102619 105896 106244 106245) | |
| Capitanian | USA (Texas) | Timorina attenuata (106248 106249) | |
| Capitanian | USA (New Mexico) | Timorina attenuata (102625) |