| Basic info | Taxonomic history | Classification | Included Taxa |
| Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Calliderma viaudi
Taxonomy
Calliderma viaudi was named by Breton (1988). It is not extant. Its type specimen is Muséum d'Histoire Naturelle of Nantes, holotype MHNN E.A. (f) 1. It was considered monophyletic by Néraudeau and Breton (1993).
Synonymy list
| Year | Name and author |
|---|---|
| 1988 | Calliderma viaudi Breton pp. 32-33 figs. 23-24 |
| 1992 | Calliderma viaudi Breton pp. 302-304 figs. 123, pl. 37 fig. 4 |
| 1993 | Calliderma viaudi Néraudeau and Breton p. 114 |
Is something missing? Join the Paleobiology Database and enter the data
|
|
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.
†Calliderma viaudi Breton 1988
show all | hide all
Diagnosis
| Reference | Diagnosis | |
|---|---|---|
| G. Breton 1992 | Large marginals of convex profile. External face strongly domed with an ornament of large size, irregular granule-pits. |
Measurements
No measurements are available
|
|
||||
|
|
||||
|
|||||
|
|
||||
|
|
||||
|
|
||||
| Source: f = family, c = class, p = phylum | |||||
| References: Blake 1990, Aberhan 1992, Aberhan et al. 2004 | |||||
Age range: Early/Lower Turonian or 93.50000 to 89.30000 Ma
Collections: one only
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Early/Lower Turonian | France | Calliderma viaudi (59820) |