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Inopinatarcula
Taxonomy
Inopinatarcula is a genus. It is not extant. Its type is Trigonosemus acanthodes. It is the type genus of Inopinatarculidae.
It was assigned to Terebratulida by Sepkoski (2002); and to Inopinatarculidae by Williams et al. (2006).
It was assigned to Terebratulida by Sepkoski (2002); and to Inopinatarculidae by Williams et al. (2006).
Species
Synonymy list
| Year | Name and author |
|---|---|
| 2002 | Inopinatarcula Sepkoski |
| 2006 | Inopinatarcula Williams et al. p. 2161 |
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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.
Diagnosis
No diagnoses are available
Measurements
| part | N | mean | |||||
|---|---|---|---|---|---|---|---|
| shell height | 1 | 14.2 |
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| Source: o = order, c = class, p = phylum, uc = unranked clade | |||||
| References: Aberhan et al. 2004, Nesnidal et al. 2013 | |||||
Collections (19 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Albian | New Zealand | I. sp. (65663 65665) | |
| Santonian | Australia (Western Australia) | I. acanthodes (123005 153501 153502 153503 153504 153505 153507 153508 153509 153510 153511 153520 153521 153522 153523) | |
| Santonian - Campanian | Australia (Western Australia) | I. acanthodes (153512) | |
| Campanian | Australia (Western Australia) | I. acanthodes (123059) |