Pteridosperm: Eremopteris zamioides (PRI 49910)3D Model
Fossil frond of the fern (pteridosperm; not assigned to order) Eremopteris zamioides from Pennsylvanian Llewellyn Formation of Sullivan County, Pennsylvania. Specimen is on display at the Museum of the Earth, Ithaca, New York. Length of specimen is approximately 11 cm. Model by Emily Hauf.