.7" Unidentified Fossil Shrimp, Pos/Neg- Illinois

 
 
This is a .7" unidentified fossil shrimp preserved in an ironstone nodule, from the Carbondale Formation near Essex, Illinois. This is the positive (convex) and negative (concave) sides of the fossil.
DETAILS
SPECIES
Unidentified
LOCATION
Aurora, Illinois
FORMATION
Carbondale Formation
SIZE
.7" shrimp, 1.4 x 1.3" nodule
ITEM
#120905
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