| Basic info | Taxonomic history | Classification | Included Taxa |
| Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Eutrephoceras azraqensis
Taxonomy
Eutrephoceras azraqensis was named by Al-Harithi and Ibrahim (1992). Its type specimen is SMF 44797, a shell, and it is a 3D body fossil.
Sister species lacking formal opinion data
Synonymy list
| Year | Name and author |
|---|---|
| 1992 | Eutrephoceras azraqensis Al-Harithi and Ibrahim p. 431 figs. Pl 2, fig 6 |
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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.
†Eutrephoceras azraqensis Al-Harithi and Ibrahim 1992
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Diagnosis
No diagnoses are available
Measurements
| part | N | mean | |||||
|---|---|---|---|---|---|---|---|
| shell height | 1 | 22.0 | |||||
| shell diameter | 1 | 38.0 | |||||
| shell inflation | 1 | 2.50 |
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| Source: f = family, o = order, c = class | |||||
| References: Kiessling 2003, Hendy et al. 2009, Kiessling 2004 | |||||
Age range: Maastrichtian or 72.20000 to 66.00000 Ma
Collections (2 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Maastrichtian | Jordan | Eutrephoceras azraqensis (166341 166342) |