7.1" Fossil Urchin (Archaeocidaris) Plate- Missouri

Fossil Urchin (Archaeocidaris) Plate- Missouri #113189

This is a 7.1" fossil Urchin from the St. Louis Limestone, St. Louis, Missouri. This amazing specimen is in excellent condition and shows spines. The test (body) of the urchin is obscured. Overall, a wonderful display piece.

Comes with an acrylic stand.

About Crinoids

SPECIES

Archaeocidaris wortheni

AGE

Mississippian

LOCATION

St. Louis, Missouri

FORMATION

St. Louis Limestone

SIZE

7.1 x 6.8"

7.1" Fossil Urchin (Archaeocidaris) Plate- Missouri

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