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Elpidocrinidae
Taxonomy
Elpidocrinidae was named by Frest and Strimple (1981).
It was assigned to Diplobathrida by Cole (2018).
It was assigned to Diplobathrida by Cole (2018).
Subtaxa
Synonymy list
| Year | Name and author |
|---|---|
| 1981 | Elpidocrinidae Frest and Strimple pp. 639-655 |
| 2018 | Elpidocrinidae Cole |
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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.
Fm. †Elpidocrinidae Frest and Strimple 1981
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G. †Cyphocrinus Miller 1892
G. †Elpidocrinus Strimple 1963
G. †Pelidocrinus Frest and Strimple 1981
G. †Pidelocrinus Frest and Strimple 1981
Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: o = order, c = class, p = phylum | |||||
| References: Aberhan et al. 2004, Kiessling 2004, Aberhan 1992 | |||||
Collections (8 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Silurian | USA (Oklahoma) | Elpidocrinus sp. (528) | |
| Wenlock | USA (Indiana) | Cyphocrinus gorbyi (26700 26771 26811) Cyphocrinus sp. (26778) | |
| Wenlock - Ludlow | USA (Illinois) | Cyphocrinus chicagoensis (26770) | |
| Ludlow | USA (Oklahoma) | Elpidocrinus tuberosus, Pelidocrinus exiguus, Pelidocrinus sp. (26823) | |
| Ludfordian - Pridoli | USA (Oklahoma) | Elpidocrinus sp., Pelidocrinus exiguus, Pidelocrinus planus (26824) |