1 in stock


ALETHOPTERIS sp. Fossil Fern  

Carboniferous Age
Middle Pennsylvanian
Llewellyn Formation
Buck Mountain #5 Coal Seam
St. Clair, Pennyslvania

This Fern plate is irregularly shaped 2 1/4 inches long by 2 1/4 inches wide. The black matrix contrasts nicely with the white and yellow aluminum silicate pyrophyllite replaced ferns fronds. The fern exhibits outstanding detail.

Comes is this handsome glass topped collectors display case.

Specimen in the picture is the specimen you will receive.

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