Actinocrinites
(Redirected from Actinocrinites lobatus)
| Actinocrinites Temporal range:
| |
|---|---|
| |
| A. gibsoni, National Museum of Natural History | |
| Scientific classification | |
| Kingdom: | |
| Phylum: | |
| Subphylum: | |
| Class: | |
| Subclass: | |
| Order: | |
| Genus: | Actinocrinites |
Actinocrinites (from Greek: ἀκτίς aktís, 'ray' and Greek: κρίνω krino 'to perceive')[2] is an extinct genus of crinoids.
Fossil records
[edit]This genus is known in the fossil record from the Devonian period to the Permian period (age range: 360.7 to 290.1 million years ago).[3] Fossils of species within this genus have been found in Australia, China, Europe and United States.[4]
Species
[edit]Species within this genus include:[4]
- †Actinocrinites batheri Whidborne 1896
- †Actinocrinites brouweri Wanner 1924
- †Actinocrinites zhaoae Waters et al. 2003
- †Actinocrinites triacontadactylus
References
[edit]- ^ John Samuel Miller, 1821 A natural history of the Crinoidea, or lily-shaped animals : with observations on the genera, Asteria, Euryale, Comatula & Marsupites Published for the author by C. Frost [etc.], 1821.
- ^ Roberts, George (1839). An etymological and explanatory dictionary of the terms and language of geology. London: Longman, Orme, Brown, Green, & Longmans. p. 3. Retrieved 29 December 2021.
- ^ Walker, Cyril Alexander (2002). Fossils (2nd American ed.). New York: Dorling Kindersley. p. 169. ISBN 0789489848.
- ^ a b Paleobiology Database
 | This prehistoric crinoid-related article is a stub. You can help Wikipedia by expanding it. |