.9" Fossil Shrimp (Kallidecthes) Nodule (Pos/Neg) - Illinois

This is a .9" fossil shrimp ( Kallidecthes), preserved in an ironstone nodule from the Carbondale Formation near Essex, Illinois. This specimen id the positive (convex) and the negative (concave) sides of the fossil.

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DETAILS
SPECIES
Kallidecthes richardsoni
LOCATION
Essex, Illinois
FORMATION
Carbondale Formation
SIZE
.9" shrimp, 1.4 x 1.2" nodule
ITEM
#120894
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