| Basic info | Taxonomic history | Classification | Included Taxa |
| Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Grandidiericeras
Taxonomy
Grandidiericeras is a genus. It is not extant.
It was assigned to Ammonoidea by Sepkoski (2002); and to Puzosiinae by Kennedy and Klinger (2011).
It was assigned to Ammonoidea by Sepkoski (2002); and to Puzosiinae by Kennedy and Klinger (2011).
Species
Synonymy list
| Year | Name and author |
|---|---|
| 2002 | Grandidiericeras Sepkoski |
| 2011 | Grandidiericeras Kennedy and Klinger p. 63 |
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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.
Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: o = order, c = class | |||||
| References: Kiessling 2003, Kiessling 2004 | |||||
Age range: base of the Late/Upper Santonian to the top of the Early/Lower Campanian or 85.70000 to 72.20000 Ma
Collections: one only
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Late/Upper Santonian - Early/Lower Campanian | South Africa | G. corrugatum (177194) |