1.3" Fossil Shrimp (Kellibrooksi) Nodule, Pos/Neg- Illinois

 
 
This is a 1.3" fossil shrimp (Kellibrooksia) preserved in an ironstone nodule from the Carbondale Formation near Essex, Illinois. This specimen is both the positive (convex) and the negative (concave) sides of the fossil.


DETAILS
SPECIES
Kellibrooksia macrogaster
LOCATION
Essex, Illinois
FORMATION
Carbondale Formation
SIZE
1.3" shrimp, 1.8 x 1.2" nodule
ITEM
#120887
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