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Paracromyocrinus
Taxonomy
Paracromyocrinus was named by Strimple (1966) [Sepkoski's age data: C Bash P Wc]. It is not extant.
It was assigned to Cromyocrinidae by Moore and Strimple (1973); and to Cladida by Sepkoski (2002).
It was assigned to Cromyocrinidae by Moore and Strimple (1973); and to Cladida by Sepkoski (2002).
Species
Species lacking formal opinion data
Synonymy list
| Year | Name and author |
|---|---|
| 1966 | Paracromyocrinus Strimple |
| 1973 | Paracromyocrinus Moore and Strimple |
| 2002 | Paracromyocrinus 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. †Paracromyocrinus Strimple 1966
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†Paracromyocrinus oklahomensis Moore and Plummer 1938
Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: subc = subclass, c = class, p = phylum | |||||
| References: Kiessling 2004, Aberhan 1992, Hendy et al. 2009 | |||||
Age range: Morrowan or 323.20000 to 318.60000 Ma
Collections (7 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Morrowan | USA (Arkansas) | P. oklahomensis (128978) | |
| Morrowan | USA (Oklahoma) | P. oklahomensis (90795 128679 128689) P. sp., P. oklahomensis (128690) | |
| Bashkirian | USA (Oklahoma) | P. planatus (90798 90799) |