Crinoid crown

Submitted by: David Thompson
Taxon: Pithocrinus cooperi
Submit date: 2014-10-02
Location (approximate): Alpena, Alpena, MI
Stratigraphy: Alpena Formation
Age: Erian (Middle Devonian)
Submitter notes: This is a nice crown with the calyx 3.8 cm wide and 2.8 cm deep. The overall crown is 8.1 cm long with nice arm definition


From PaleoBioDB:


Search Deep Blue:

Please log in above to add a new comment