Onychocrinus
sp.
crinoid
Mississippian
Warsaw Formation
Meramecian Series
St. Louis County, Missouri
Viewer Comments:
Special thanks to Roger Pabian for his identification
Roger Pabian wrote:
It appears to be an Onychocrinus or a closely
related genus. I'm not sure if the family that includes
this genus has been re-described in recent years,
but in days of yore, I'd have gone with the above.
Dr. Roger Pabian
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