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Pseudananchys
Taxonomy
Pseudananchys was named by Pomel (1883) [Sepkoski's age data: K Albi K Maes Sepkoski's reference number: 577].
It was assigned to Holasteridae by Wagner and Durham (1966); and to Holasteroida by Sepkoski (2002).
It was assigned to Holasteridae by Wagner and Durham (1966); and to Holasteroida by Sepkoski (2002).
Species
Entered
by J. Sepkoski on 2003-01-23; modified by L. Villier on 2013-10-27
Synonymy list
| Year | Name and author |
|---|---|
| 1883 | Pseudananchys Pomel p. 45 |
| 1966 | Pseudananchys Wagner and Durham p. U533 |
| 2002 | Pseudananchys Sepkoski |
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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. †Pseudananchys Pomel 1883
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†Pseudananchys ludovici Fourtau 1912
†Pseudananchys stephensoni Cooke 1953
Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: o = order, c = class, p = phylum | |||||
| References: Aberhan 1992, Aberhan et al. 2004, Kiessling 2004 | |||||
Age range: base of the Early/Lower Cenomanian to the top of the Santonian or 100.50000 to 83.60000 Ma
Collections (2 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Early/Lower Cenomanian | Egypt | P. ludovici (220862) | |
| Santonian | USA (Texas) | P. stephensoni (78161) |