This Specimen has been sold.
2.6" Pennsylvanian Fossil Fern (Alethopteris) - Kansas
This is a well defined, negative impression fossil fern (Alloiopteris winslovii) from the Pennsylvanian aged Tonganoxie Sandstone of Kansas. It comes with an acrylic display stand.
SPECIES
Alloiopteris winslovii
AGE
LOCATION
Ottawa, Kansas
FORMATION
Tonganoxie Sandstone
SIZE
2.6" long on 4x3.7" rock
CATEGORY
ITEM
#65369
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