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Hemicosmorthoceras semimbricatum
Taxonomy
Hemicosmorthoceras semimbricatum was named by Gnoli (1982). It is not extant. Its type locality is Kopaninoceras Community, Lochkovian, which is in a Lochkovian marine limestone/siltstone in Italy.
Sister species lacking formal opinion data
Synonymy list
Year | Name and author |
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1982 | Hemicosmorthoceras semimbricatum Gnoli |
2008 | Hemicosmorthoceras semimbricatum Kröger |
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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.
†Hemicosmorthoceras semimbricatum Gnoli 1982
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
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Source: o = order, c = class | |||||
References: Aberhan et al. 2004, Kiessling 2004 |
Age range: base of the Gorstian to the top of the Lochkovian or 427.40000 to 410.80000 Ma
Collections (8 total)
Time interval | Ma | Country or state | Original ID and collection number |
---|---|---|---|
Gorstian | Italy (Sardinia) | Hemicosmorthoceras semimbricatum (26168) | |
Ludfordian | Morocco | Hemicosmorthoceras semimbricatum (91456) | |
Pridoli | Italy (Sardinia) | Hemicosmorthoceras semimbricatum (26170) | |
Pridoli | Morocco | Hemicosmorthoceras semimbricatum (91457) | |
Lochkovian | Morocco | Hemicosmorthoceras semimbricatum (91477 91483 91612) | |
Lochkovian | Italy (Sardinia) | Hemicosmorthoceras semimbricatum (type locality: 26161) |