Illinois Crinoids

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Name: Stellarocrinus texasensis
Geologic Age: Middle Mississippian
Stratigraphic detail:
LaSalle member of Bond limestone 
Location: Pontiac, Illinois
Comments: This is a very cool, and very RARE Crinoid!  The entire Calyx has been preserved with a Platyceras Gastropod attached to the anal tube where it was feeding when it and the crinoid were buried alive to be fossilized!!  Excellent details on both specimens.. this is a rare opportunity!!

Illinois Crinoid 1   Price  $650.00