| Basic info | Taxonomic history | Classification | Included Taxa |
| Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Taxonomy
Criocardium was named by Conrad (1870) [Sepkoski's age data: K Ceno K Maes-u Sepkoski's reference number: 790]. It is not extant.
It was reranked as Granocardium (Criocardium) by Scott (1978).
It was assigned to Granocardium by Scott (1978); to Cardiinae by Vokes (1980); to Profraginae by Schneider (2002); and to Veneroida by Sepkoski (2002).
It was reranked as Granocardium (Criocardium) by Scott (1978).
It was assigned to Granocardium by Scott (1978); to Cardiinae by Vokes (1980); to Profraginae by Schneider (2002); and to Veneroida by Sepkoski (2002).
Synonymy list
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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: f = family, c = class | |||||
| References: Aberhan et al. 2004, Todd 2001 | |||||
Age range: base of the Late/Upper Cenomanian to the top of the Early/Lower Campanian or 99.60000 to 70.60000 Ma
Collections (5 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Early/Lower Cenomanian | USA (New Mexico) | Granocardium budaense (179775) | |
| Early/Lower Cenomanian | USA (Texas) | Cardium budaense (234739) | |
| Late/Upper Cenomanian | Jordan | Granocardium sp. (66789) | |
| Early/Lower Turonian | Jordan | Granocardium sp. (66799) | |
| Early/Lower Campanian | USA (Delaware) | Granocardium sp. (6122) |