Fossil Crinoid Holdfast And Snail Plate - Indiana

 
 
 
This is a 4.5" fossil plate of a crinoid holdfast (Eucalyptocrinus crassus), and a snail (Platystoma niagarensis), from the Waldron Shale Formation, Waldron, Indiana. It is Silurian in age (430 million years). The Platystoma has been composited onto the plate.

This Plate comes with an acrylic stand.
DETAILS
SPECIES
Eucalyptocrinus crassus, Platystoma niagarensis,
LOCATION
Waldron, Indiana
FORMATION
Waldron Shale
SIZE
4.5 x 3.6"
CATEGORY
SUB CATEGORY
ITEM
#106285
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