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| Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Tissotia hedbergi
Taxonomy
Tissotia hedbergi was named by Benavides-Caceres (1956). Its type specimen is AMNH 27893, a shell, and it is a mold.
Sister species lacking formal opinion data
Synonymy list
| Year | Name and author |
|---|---|
| 1956 | Tissotia hedbergi Benavides-Caceres p. 481 figs. pl. 63, figs. 1-5 |
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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.
†Tissotia hedbergi Benavides-Caceres 1956
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Diagnosis
No diagnoses are available
Measurements
| part | N | mean | minimum | maximum | median | s.d. | |
|---|---|---|---|---|---|---|---|
| shell height | 3 | 28.7 | 25.0 | 37.0 | 25.5 | 6.79 | |
| shell diameter | 3 | 48.2 | 41.0 | 61.5 | 44.5 | 11.0 | |
| shell inflation | 3 | 2.60 | 2.00 | 3.50 | 2.50 | 0.764 |
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| Source: o = order, c = class | |||||
| References: Kiessling 2004, Kiessling 2003 | |||||
Age range: Late/Upper Turonian or 93.90000 to 89.80000 Ma
Collections: one only
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Late/Upper Turonian | Peru (Cajamarca) | Tissotia hedbergi (88155) |