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| Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Collotites petitclerci
Taxonomy
Collotites petitclerci was named by Jeannet (1951). It is a 3D body fossil. Its type locality is Herznach mine, bed C.2, which is in a Callovian carbonate limestone in Switzerland.
Sister species lacking formal opinion data
Synonymy list
| Year | Name and author |
|---|---|
| 1951 | Collotites petitclerci Jeannet p. 150 figs. Pl 68; text-figs 363-370 |
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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.
†Collotites petitclerci Jeannet 1951
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Diagnosis
No diagnoses are available
Measurements
| part | N | mean | minimum | maximum | median | s.d. | |
|---|---|---|---|---|---|---|---|
| shell height | 4 | 62.1 | 41.5 | 85.0 | 65.0 | 18.0 | |
| shell diameter | 4 | 213.8 | 139.7 | 277.0 | 233.5 | 61.0 | |
| shell inflation | 4 | 100.8 | 64.4 | 132.0 | 111.0 | 30.5 |
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| Source: o = order, c = class | |||||
| References: Kiessling 2004, Kiessling 2003 | |||||
Age range: Late/Upper Callovian or 165.30000 to 161.50000 Ma
Collections (4 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Late/Upper Callovian | Switzerland | Collotites petitclerci (type locality: 171552 171574) | |
| Late/Upper Callovian | France | Collotites petitclerci (171749) | |
| Middle Callovian | Switzerland | Collotites petitclerci (171750) |