Basic info | Taxonomic history | Classification | Included Taxa |
Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Taxonomy
Cardium whitei was named by Dall (1901). It is not extant. Its type specimen is USNM 315529.
It was recombined as Granocardium whitei by Schneider (1998).
It was recombined as Granocardium whitei by Schneider (1998).
Sister species lacking formal opinion data
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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.
†Granocardium whitei Dall 1901
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
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Source: f = family, c = class | |||||
References: Todd 2001, Aberhan et al. 2004 |
Age range: Late/Upper Maastrichtian or 70.60000 to 66.00000 Ma
Collections: one only
Time interval | Ma | Country or state | Original ID and collection number |
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Late/Upper Maastrichtian | USA (South Dakota) | Granocardium whitei (88511) |