Neuropteris Rogersii

Neuropteris Rogersi Lesquereux.
Geol Penn. 2 p 856. Pl 7 fig 2

Leaves oval-lanceolate, cordate at the
base, margin entire; nervules flabelliform
and dichotomous from a scarcely-inflated
medial nerve, distant, very slender and
distinct, much arched downwards, & then
turned upwards at the margin.
Leaf very thin, six inches long, 2 1/2 wide; frond
unknown;

Coal Measures
Near Port Carbon Penn