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| Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Idoceras ahwarense
Taxonomy
Idoceras ahwarense was named by Howarth (1998). It is not extant. Its type specimen is BMNH C.71097. Its type locality is Ghanâm al-Kuffar, Wadi Ahwar, which is in a Kimmeridgian marine horizon in Yemen.
Sister species lacking formal opinion data
Synonymy list
| Year | Name and author |
|---|---|
| 1998 | Idoceras ahwarense Howarth p. 56 figs. PI. 8, figs 1, 3; Pl. 11, fig. 1 |
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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.
†Idoceras ahwarense Howarth 1998
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: o = order, c = class | |||||
| References: Kiessling 2003, Kiessling 2004 | |||||
Age range: base of the Kimmeridgian to the top of the Late/Upper Kimmeridgian or 157.30000 to 150.80000 Ma
Collections (3 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Kimmeridgian - Oxfordian | Yemen (Wadi Hajar) | Idoceras ahwarense (2585) | |
| Late/Upper Kimmeridgian | Yemen (Muḩāfaz̧at Abyan) | Idoceras ahwarense (type locality: 234362) | |
| Tithonian - Kimmeridgian | Yemen (Wadi Hajar) | Idoceras ahwarense (2617) |