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Trilo-Related Gifts

 

EXTINCTIONS CHOICE - Trilobite/Crinoid Plate
Stock Number  SB010
EXTINCTIONS Choice

Name:   Hesslerides bufo and Crinoids
Age:  Mississippian
Formation:  Edwardsville
Location:  Crawfordsville, Indiana
Size:  Plate is about 4" X 4.5"
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This is an unusual association of organisms. It is a plate with three different crinoids and a trilobite from Crawfordsville, Indiana. The trilobite is Hesslerides bufo, a very collectible Mississippian trilobite. The bug is enrolled, and both free cheeks are tightly attached. The crinoids are (from top to bottom:) Barycrinus crassibrachiatus, Cyathocrinites iowensis, and Sarrocrinus varsouvensis. This uncommon grouping of crinoids has great detail and displays beautifully on the natural limestone plate. This is an extremely rare assemblage of a Mississippian trilobite and crinoids preserved together on the same rock.



 
 
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