Two Large, Mississipian Echinoids (Archaeocidaris) - Missouri

This is a really spectacular pair of large Mississippian echinoids (Archaeocidaris wortheni) from the St. Louis Limestone in Missouri. These fossils are hard to come by and the pair of these is extremely large and well preserved. Definitely a collector specimen.

Comes with an acrylic stand.


DETAILS
SPECIES
Archaeocidaris wortheni
LOCATION
St. Louis, Missouri
FORMATION
St. Louis Limestone
SIZE
Rock 9x6.5", Larger specimen 5.4" wide
CATEGORY
SUB CATEGORY
ITEM
#145231
GUARANTEE
We guarantee the authenticity of all of our
specimens. Read more about our
Authenticity Guarantee.