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Cetonoceras
Taxonomy
Cetonoceras was named by Wiedenmayer (1977). It is not extant. Its type is Coeloceras psiloceroides.
It was assigned to Reynesocoeloceratinae by Géczy and Meister (1998) and Howarth (2013).
It was assigned to Reynesocoeloceratinae by Géczy and Meister (1998) and Howarth (2013).
Species
Synonyms
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Synonymy list
| Year | Name and author |
|---|---|
| 1977 | Cetonoceras Wiedenmayer |
| 1995 | Seccianoceras Venturi |
| 1998 | Cetonoceras Géczy and Meister |
| 2013 | Cetonoceras Howarth p. 64 |
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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. †Cetonoceras Wiedenmayer 1977
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†Cetonoceras psiloceroides Fucini 1905
Invalid names: Seccianoceras Venturi 1995 [synonym]
Diagnosis
No diagnoses are available
Measurements
| part | N | mean | |||||
|---|---|---|---|---|---|---|---|
| diameter | 1 | 18.3 |
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| Source: o = order, c = class | |||||
| References: Kiessling 2003, Kiessling 2004 | |||||
Age range: Late/Upper Pliensbachian or 189.60000 to 183.00000 Ma
Collections (9 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Late/Upper Pliensbachian | USA (Nevada) | C. sp. (208020) | |
| Margaritatus | Austria | C. sp. (145279) | |
| Margaritatus | Italy | C. psiloceroides (196632) | |
| Margaritatus | Hungary | C. psiloceroides (109146 109498 109515 109527 109528 109694) |