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1.2" Fossil Worm (Hystriciola) - Illinois
This is a 1.2" fossil worm (Hystriciola) preserved in an ironstone nodule from the Carbondale Formation near Essex, Illinois. It is commonly known as a Baby Tooth Worm.
SPECIES
Hystriciola delicatula
LOCATION
Essex, Illinois
FORMATION
Carbondale Formation
SIZE
1.2" worm, 2.0 x 1.6" nodule
CATEGORY
ITEM
#120948
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