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Maternoceras calculiforme
Taxonomy
Ammonites calculiformis was named by Beyrich (1837).
It was recombined as Manticoceras calculiforme by Matern (1931); it was recombined as Maternoceras calculiforme by Korn and Klug (2002).
It was recombined as Manticoceras calculiforme by Matern (1931); it was recombined as Maternoceras calculiforme by Korn and Klug (2002).
Synonyms
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Synonymy list
| Year | Name and author |
|---|---|
| 1837 | Ammonites calculiformis Beyrich p. 37 |
| 1867 | Goniatites quadratus Trenkner p. 6 |
| 1867 | Goniatites discoides Trenkner p. 13 |
| 1931 | Manticoceras calculiforme Matern |
| 2002 | Maternoceras calculiforme Korn and Klug p. 113 |
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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.
†Maternoceras calculiforme Beyrich 1837
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Invalid names: Goniatites discoides Trenkner 1867 [synonym], Goniatites quadratus Trenkner 1867 [synonym]
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, Kiessling 2003 | |||||
Collections
No collection or age range data are available