2" Silurain Fossil Sponge (Astylospongia) - Tennessee

 
This is a fossil sponge of the species Astylospongia praemorsa from the Silurian period Beech River Formation of Tennesse. There is a small section of crinoid stem attached to this specimen where it preserved alongside the sponge.

Comes with an acrylic display stand.
DETAILS
SPECIES
Astylospongia praemorsa
LOCATION
Decatur County, Tennessee
FORMATION
Beech River Formation
SIZE
2" wide
ITEM
#136520
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