Biology:Ulrichicrinus

Ulrichicrinus; Temporal range: Carboniferous PreЄ Є O S D C P T J K Pg N
	Fossil of Ulrichicrinus from Carboniferous of United States
Scientific classification
Kingdom:	Animalia
Phylum:	Echinodermata
Subphylum:	Crinozoa
Class:	Crinoidea
Subclass:	Cladida
Genus:	Ulrichicrinus; Springer, 1926

Short description: Extinct genus of crinoids

Ulrichicrinus is an extinct genus of crinoids.

Fossil records

This 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]

↑ Springer, F. 1926. Unusual fossil crinoids: Proceedings of the United States National Museum 67:1–137.
↑ Paleobiology Database

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Ulrichicrinus Temporal range: Carboniferous PreЄ Є O S D C P T J K Pg N

Fossil of Ulrichicrinus from Carboniferous of United States
Scientific classification
Kingdom:	Animalia
Phylum:	Echinodermata
Subphylum:	Crinozoa
Class:	Crinoidea
Subclass:	Cladida
Genus:	Ulrichicrinus Springer, 1926 ^[1]