Basic info | Taxonomic history | Classification | Included Taxa |
Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Cassianocrinus tetarakontadactylus
Taxonomy
Encrinus (Cassianocrinus) tetarakontadactylus was named by Laube (1865). It is the type species of Encrinus (Cassianocrinus).
It was synonymized subjectively with Cassianocrinus varians by Hagdorn (2004); it was recombined as Cassianocrinus tetarakontadactylus by Hess and Messing (2011).
It was synonymized subjectively with Cassianocrinus varians by Hagdorn (2004); it was recombined as Cassianocrinus tetarakontadactylus by Hess and Messing (2011).
Synonyms
|
Synonymy list
Year | Name and author |
---|---|
1841 | Encrinus varians Münster p. 52 figs. Pl 5, fig 10 |
1865 | Encrinus varians Laube p. 53 figs. Pl 8a, figs 13-16 |
1865 | Encrinus (Cassianocrinus) tetarakontadactylus Laube p. 54 figs. Pl 8b, figs 1-3 |
1904 | Encrinus (Entrochus) varians Broili |
2004 | Cassianocrinus varians Hagdorn p. 244 figs. Pls 1, 2; text-fig 1,3 |
2011 | Cassianocrinus tetarakontadactylus Hess and Messing p. 28 |
Is something missing? Join the Paleobiology Database and enter the data
|
|
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.
†Cassianocrinus tetarakontadactylus Laube 1865
show all | hide all
Invalid names: Encrinus varians Münster 1841 [synonym]
Diagnosis
No diagnoses are available
Measurements
No measurements are available
|
|
||||
|
|
||||
|
|
||||
|
|
||||
|
|
||||
|
|
||||
Source: o = order, subc = subclass, c = class, p = phylum | |||||
References: Hendy et al. 2009, Aberhan et al. 2004, Aberhan 1992, Kiessling 2004 |
Age range: base of the Longobardian to the top of the Julian or 239.48000 to 233.60000 Ma
Collections (7 total)
Time interval | Ma | Country or state | Original ID and collection number |
---|---|---|---|
Longobardian | Italy (Trentino) | Encrinus varians (44953) | |
Julian | Italy | Encrinus varians (69664 137429 202422) | |
Carnian | Italy (Venezia) | Encrinus varians (56706) | |
Carnian | Italy (South Tyrol) | Encrinus varians (205147 205149) |