US$ 185.00
dimensions: 1
This is a gorgeous large
Ammonites lived in the Bearpaw Sea during the Late Cretaceous period
which may be used and disseminated with proper attribution
rows of dorsal and ventral scutes run from the back of the head to the medial fins
Fossil Fern | Alethopteris grandini | Kansas Small dimensions: 1Alethopteris grandini Pennsylvanian, Carboniferous Stranger Formation Franklin Co. Kansas Rick Rolater Collection Specimen measures approx. 4" x 1. 5" Matrix measures approx. 8. 5" x 6. 5" x 3" This spectacular fern specimen is very detailed and the preservation is impeccable. Alethopteris grandini is a classic and widely recognizable Pennsylvanian age seed fern (Pteridosperm) commonly found in the Carboniferous coal measures of North America and
US$ 185.00
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