1.5" Mississippian Echinoid (Archaeocidaris Fossil - Iowa

This is a 3.4" wide fossil echinoid (sea urchin) plate containing a beautiful Archaeocidaris aliquantula specimen. It was collected from the Gilmore City Formation in Gilmore City, Iowa. It is preserved 3D and has been prepared with air abrasives.

Comes with an acrylic display stand.
DETAILS
SPECIES
Archaeocidaris aliquantula
LOCATION
Gilmore City, Iowa
FORMATION
Gilmore City Formation
SIZE
1.5" wide on 3.4 x 3.2" rock
CATEGORY
SUB CATEGORY
ITEM
#95192
GUARANTEE
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