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| Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Protrachyceras negevense
Taxonomy
Protrachyceras negevense was named by Parnes (1986). It is not extant. Its type specimen is Department of Geology, Hebrew University, Jerusalem, HU-20481. Its type locality is Makhtesh Ramon (Saharonim Fm., lower Limestone-Gypsum Mb.), which is in a Longobardian carbonate limestone/gypsum in the Saharonim Formation of Israel.
Sister species lacking formal opinion data
Synonyms
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Synonymy list
| Year | Name and author |
|---|---|
| 1962 | Protrachyceras ladinum parana Parnes |
| 1986 | Protrachyceras negevense Parnes |
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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.
†Protrachyceras negevense Parnes 1986
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†Protrachyceras ladinum parana Parnes 1962
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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 2004, Kiessling 2003 | |||||
Age range: Longobardian or 239.48000 to 237.00000 Ma
Collections (2 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Longobardian | Spain | Protrachyceras negevense (211537) | |
| Longobardian | Israel (Negev) | Protrachyceras negevense (type locality: 214654) |