Two Pennsylvanian Fossil Horsetail (Sphenophyllum) Whorl - Kentucky

 
This is two fossil horsetail (Sphenophyllum) whorls, from the Breathitt Formation, Leslie County, Kentucky. The largest .6". Sphenophyllum is an extinct genus of vine like horsetails from the Late Carboniferous, Pennsylvanian aged forests that formed the coal shales of Eastern Kentucky and Ohio.

Comes with an acrylic display stand.
DETAILS
SPECIES
Sphenophyllum sp.
LOCATION
Leslie County, Kentucky
FORMATION
Breathitt Formation
SIZE
.6" largest whorl, 3.5 x 1.9" rock
CATEGORY
ITEM
#112896
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