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Hardouinia florealis
Taxonomy
Clypeaster florealis was named by Morton (1833). It is a 3D body fossil. Its type locality is Chesapeake and Delaware Canal (Marshalltown, ANSP), which is in a Campanian marine sandstone in the Marshalltown Formation of Delaware.
It was recombined as Cassidulus florealis by Clark and Twitchell (1915); it was recombined as Hardouinia florealis by Cooke (1953).
It was recombined as Cassidulus florealis by Clark and Twitchell (1915); it was recombined as Hardouinia florealis by Cooke (1953).
Synonymy list
| Year | Name and author |
|---|---|
| 1833 | Clypeaster florealis Morton |
| 1915 | Cassidulus florealis Clark and Twitchell p. 74 |
| 1953 | Hardouinia florealis Cooke p. 23 figs. Pl 8, figs 11-14 |
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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.
†Hardouinia florealis Morton 1833
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: o = order, c = class, p = phylum | |||||
| References: Kiessling 2004, Aberhan et al. 2004, Aberhan 1992 | |||||
Age range: Late/Upper Campanian or 83.50000 to 70.60000 Ma
Collections: one only
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Late/Upper Campanian | USA (Delaware) | Clypeaster florealis (78138) |