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Paleoechinoneus
Taxonomy
Paleoechinoneus was named by Grant and Hertlein (1938).
It was assigned to Echinoneidae by Grant and Hertlein (1938), Wagner and Durham (1966).
It was assigned to Echinoneidae by Grant and Hertlein (1938), Wagner and Durham (1966).
Species
Synonymy list
| Year | Name and author |
|---|---|
| 1938 | Paleoechinoneus Grant and Hertlein p. 105 |
| 1966 | Paleoechinoneus Wagner and Durham p. U445 |
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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.
G. †Paleoechinoneus Grant and Hertlein 1938
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†Paleoechinoneus hannai Grant and Hertlein 1938
Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: c = class, p = phylum | |||||
| References: Kiessling 2004, Aberhan 1992 | |||||
Age range: Late/Upper Cretaceous or 100.50000 to 66.00000 Ma
Collections: one only
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Late/Upper Cretaceous | Mexico (Baja California) | P. hannai (203575) |