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Eurysites rotundus
Taxonomy
Eurysites rotundus was named by Cooper (1989). It is not extant. Its type locality is KK8, Al Huwayrah, Thambites Zone, which is in a Bathonian shallow subtidal limestone in the Dhruma Formation of Saudi Arabia.
It was synonymized subjectively with Burmirhynchia athiensis by Alméras et al. (2010).
It was synonymized subjectively with Burmirhynchia athiensis by Alméras et al. (2010).
Synonymy list
| Year | Name and author |
|---|---|
| 1989 | Eurysites rotundus Cooper |
| 2012 | Eurysites rotundus Feldman et al. p. 194 fig. 3a |
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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.
†Eurysites rotundus Cooper 1989
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Diagnosis
No diagnoses are available
Measurements
| part | N | mean | minimum | maximum | median | s.d. | |
|---|---|---|---|---|---|---|---|
| shell height | 8 | 11.2 | 8.50 | 15.7 | 11.0 | 2.20 |
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| Source: o = order, c = class, p = phylum, uc = unranked clade | |||||
| References: Aberhan et al. 2004, Nesnidal et al. 2013 | |||||
Collections (15 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Bajocian - Callovian | Saudi Arabia | Eurysites rotundus (98959) | |
| Bathonian | Saudi Arabia | Eurysites rotundus (98716 98718 98742 98772 98773 type locality: 98835 98840 99107 99111 135466 136097) | |
| Callovian | Saudi Arabia | Eurysites rotundus (98723 98760) | |
| Early/Lower Callovian | Jordan | Eurysites rotundus (231872) |