Monobathrida

Monobathrida
Temporal range: Ordovician–Permian
Cactocrinus imperator
Scientific classification Edit this classification
Kingdom: Animalia
Phylum: Echinodermata
Class: Crinoidea
Subclass: †Camerata
Order: †Monobathrida
Moore and Laudon, 1943

Monobathrida is an extinct order of crinoids, part of the extinct subclass Camerata, ranging from the Ordovician to Permian periods. They are characterised by a monocyclic calyx.

Genera

Life restoration of Pycnocrinus

References

  1. ↑ Evolution and Classification of Paleozoic Crinoids, Raymond Cecil Moore, Lowell Robert Laudon, 1943
  2. ↑ Wright, David F.; Ausich, William I.; Cole, Selina R.; Peter, Mark E.; Rhenberg, Elizabeth C. (July 2017). "Phylogenetic taxonomy and classification of the Crinoidea (Echinodermata)". Journal of Paleontology. 91 (4): 829–846. Bibcode:2017JPal...91..829W. doi:10.1017/jpa.2016.142. ISSN 0022-3360.


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