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Morenacrinus
Taxonomy
Morenacrinus was named by Ausich et al. (2002). Its type is Morenacrinus silvani.
It was assigned to Cupulocrinidae by Ausich et al. (2002), Ausich et al. (2007).
It was assigned to Cupulocrinidae by Ausich et al. (2002), Ausich et al. (2007).
Species
M. silvani (type species)
Synonymy list
| Year | Name and author |
|---|---|
| 2002 | Morenacrinus Ausich et al. p. 983 |
| 2007 | Morenacrinus Ausich et al. p. 1381 |
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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
| Reference | Diagnosis | |
|---|---|---|
| W. I. Ausich et al. 2002 | Radial facets plenary; radianal not full width of C radial; anal sac plates stellate sculpturing; fixed plates in regular interray absent; six primibrachials; patelloid processes absent; column pentameric, circular to pentalobate, homeomorphic. |
Measurements
No measurements are available
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| Source: subc = subclass, c = class, p = phylum | |||||
| References: Aberhan 1992, Kiessling 2004, Hendy et al. 2009 | |||||
Age range: Dobrotivian or 461.00000 to 459.70000 Ma
Collections: one only
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Dobrotivian | Spain (Cuidad Real) | M. silvani (166760) |