This Specimen has been sold.
2.3" Silurain Fossil Sponge (Astraeospongia) - Tennessee
This is a fossil sponge of the species Astraeospongia meniscus from the Silurian period, Beech River Formation of Tennesse. It measures 2.3" wide and has been prepped free from the rock it was found in.
SPECIES
Astraeospongia meniscus
AGE
LOCATION
Perry County, Tennessee
FORMATION
Beech River Formation
SIZE
2.3" wide
CATEGORY
ITEM
#174236
We guarantee the authenticity of all of our specimens.