Basic info | Taxonomic history | Classification | Included Taxa |
Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Ovaticeras
Taxonomy
Ovaticeras is a genus. It is not extant.
It was assigned to Ammonoidea by Sepkoski (2002); and to Harpoceratinae by Howarth (2013).
It was assigned to Ammonoidea by Sepkoski (2002); and to Harpoceratinae by Howarth (2013).
Species
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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.
G. †Ovaticeras
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†Ovaticeras ovatum Young and Bird 1822
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Invalid names: Ovaticeras pseudovatum Buckman 1918 [synonym]
Diagnosis
No diagnoses are available
Measurements
part | N | mean | |||||
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height | 1 | 36.0 | |||||
diameter | 1 | 95.0 | |||||
inflation | 1 | 31.0 |
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Source: o = order, c = class | |||||
References: Kiessling 2004, Kiessling 2003 |
Age range: Early/Lower Toarcian or 183.00000 to 182.00000 Ma
Collections (8 total)
Time interval | Ma | Country or state | Original ID and collection number |
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Early/Lower Toarcian | Somalia | O. sp. (179136) | |
Early/Lower Toarcian | Canada (British Columbia) | O. propinquum (53375) O. sp. (200055) | |
Early/Lower Toarcian | Spain (Granda) | O. ovatum (201081) | |
Falciferum | Hungary | O. ovatum (148244) | |
Falciferum | United Kingdom (Yorkshire) | O. ovatum (147851 147852 147865) |