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Taramelliceras (Hemihaploceras)
Taxonomy
Hemihaploceras was named as a genus. It is not extant. Its type is Oppelia nobilis.
It was reranked as Taramelliceras (Hemihaploceras) by Schlegelmilch (1994).
It was assigned to Taramelliceratinae by Arkell et al. (1957); to Taramelliceras by Schlegelmilch (1994); and to Ammonoidea by Sepkoski (2002).
It was reranked as Taramelliceras (Hemihaploceras) by Schlegelmilch (1994).
It was assigned to Taramelliceratinae by Arkell et al. (1957); to Taramelliceras by Schlegelmilch (1994); and to Ammonoidea by Sepkoski (2002).
Subtaxa
Species lacking formal opinion data
Taramelliceras ampanihyense, Taramelliceras besairiei, Taramelliceras erycinum, Taramelliceras golenkoi, Taramelliceras holderi, Taramelliceras jumarense, Taramelliceras kachhense, Taramelliceras karreri, Taramelliceras nodiusculum, Taramelliceras platyconcha, Taramelliceras subcallicerum, Taramelliceras szajnochai, Taramelliceras taurimontanum, Taramelliceras trachynotum, Taramelliceras wrighti
Synonymy list
| Year | Name and author |
|---|---|
| 1957 | Hemihaploceras Arkell et al. p. 281 |
| 1994 | Taramelliceras (Hemihaploceras) Schlegelmilch p. 39 |
| 2002 | Hemihaploceras Sepkoski |
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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.
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†Taramelliceras (Hemihaploceras) multinodum Berckhemer and Holder 1959
†Taramelliceras (Hemihaploceras) nobile Neumayr 1873
†Taramelliceras (Hemihaploceras) pugile Neumayr 1873
Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: o = order, c = class | |||||
| References: Kiessling 2004, Kiessling 2003 | |||||
Age range: Late/Upper Kimmeridgian or 152.21000 to 149.20000 Ma
Collections (4 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Late/Upper Kimmeridgian | Romania | Hemihaploceras loczyi (198382) Hemihaploceras schwageri, Hemihaploceras nobile, Taramelliceras pugile (198312) Taramelliceras pugile (198379) | |
| Late/Upper Kimmeridgian | Italy (Ancona) | Hemihaploceras nobile (45890) |