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| Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Kellawaysites oxyptychus
Taxonomy
Perisphinctes oxyptychus was named by Neumayr (1870).
It was recombined as Kellawaysites oxyptychus by Jeannet (1951).
It was recombined as Kellawaysites oxyptychus by Jeannet (1951).
Sister species lacking formal opinion data
Synonymy list
| Year | Name and author |
|---|---|
| 1870 | Perisphinctes oxyptychus Neumayr |
| 1951 | Kellawaysites oxyptychus Jeannet p. 145 figs. Pl 63, figs 1-3 |
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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.
†Kellawaysites oxyptychus Neumayr 1870
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Diagnosis
No diagnoses are available
Measurements
| part | N | mean | minimum | maximum | median | s.d. | |
|---|---|---|---|---|---|---|---|
| shell height | 2 | 39.0 | 33.0 | 46.0 | 39.5 | 9.19 | |
| shell diameter | 2 | 124.5 | 96.0 | 161.5 | 128.8 | 46.3 | |
| shell inflation | 2 | 47.6 | 29.0 | 78.0 | 53.5 | 34.6 |
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| Source: o = order, c = class | |||||
| References: Kiessling 2003, Kiessling 2004 | |||||
Age range: Early/Lower Callovian or 165.30000 to 161.50000 Ma
Collections (2 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Early/Lower Callovian | France | Kellawaysites oxyptychus (60431) | |
| Early/Lower Callovian | Switzerland | Kellawaysites oxyptychus (171556) |