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| Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Utaturiceras chrysanthemum
Taxonomy
Utaturiceras chrysanthemum was named by Matsumoto et al. (2003). Its type specimen is GK.H8410, a shell, and it is a 3D body fossil. Its type locality is R543, Suribachi-zawa, which is in a Cenomanian marine mudstone in Japan.
Synonymy list
| Year | Name and author |
|---|---|
| 2003 | Utaturiceras chrysanthemum Matsumoto et al. p. 138 figs. 6-8 |
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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.
†Utaturiceras chrysanthemum Matsumoto et al. 2003
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Diagnosis
No diagnoses are available
Measurements
| part | N | mean | minimum | maximum | median | s.d. | |
|---|---|---|---|---|---|---|---|
| shell height | 2 | 58.2 | 53.0 | 64.0 | 58.5 | 7.78 | |
| shell diameter | 2 | 142.4 | 138.0 | 147.0 | 142.5 | 6.36 | |
| shell inflation | 2 | 36.0 | 35.0 | 37.0 | 36.0 | 1.41 |
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| Source: o = order, c = class | |||||
| References: Kiessling 2003, Kiessling 2004 | |||||
Age range: Early/Lower Cenomanian or 100.50000 to 93.90000 Ma
Collections (3 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Early/Lower Cenomanian | Japan | Utaturiceras chrysanthemum (type locality: 174495 174496 174497) |