- Fossil records
- References
{{Italic title}}{{Taxobox
| name = Ulrichicrinus
| image = Cladida - Ulrichicrinus.JPG
| image_width = 240px
| image_caption = Fossil of Ulrichicrinus from Carboniferous of United States
| fossil_range = {{Fossil range|Carboniferous}}
| regnum = Animalia
| phylum = Echinodermata
| subphylum = Crinozoa
| classis = Crinoidea
| subclassis = Cladida
| genus = Ulrichicrinus
| genus_authority = Springer, 1926 [1]
}}Ulrichicrinus is an extinct genus of crinoids. Fossil recordsThis genus is known in the fossil records of the Carboniferous period of United States (age range: from 345.3 to 342.8 million years ago).[2] References 1. ^Springer, F. 1926. Unusual fossil crinoids: Proceedings of the United States National Museum 67:1–137.
2. ^Paleobiology Database
- See also List of crinoid genera
{{Taxonbar|from=Q22287017}}{{paleo-crinoidea-stub}} 2 : Cladida|Prehistoric crinoid genera |