| Basic info | Taxonomic history | Classification | Included Taxa |
| Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Blairocrinus
Taxonomy
Blairocrinus was named by Miller (1891) [Sepkoski's age data: C Tour-l C Tour-u Sepkoski's reference number: 986]. It is not extant.
It was assigned to Actinocrinitinae by Ubaghs et al. (1978); and to Monobathrida by Sepkoski (2002).
It was assigned to Actinocrinitinae by Ubaghs et al. (1978); and to Monobathrida by Sepkoski (2002).
Species
Species lacking formal opinion data
Synonymy list
| Year | Name and author |
|---|---|
| 1891 | Blairocrinus Miller |
| 1978 | Blairocrinus Ubaghs et al. p. T455 |
| 2002 | Blairocrinus 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.
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 | |||||
Age range: base of the Osagean to the top of the Tournaisian or 352.00000 to 346.70000 Ma
Collections (10 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Tournaisian | USA (Kentucky) | B. protuberatus (65685 65691) | |
| Osagean | USA (New Mexico) | B. macurdai (235903 235904 235906 235910 235911 235912 235914 235915) |