803 



FSEU. 



Pseudopecopteris nummularia, found by Mr. Lacoe 

 under Campbell's Ledge, Pittston, Pa. (G7, 39).— XZZ. 



Pseudopecopteris obtusiloba, {Sphenopteris obtusilola^ 



oj^Zacoes Coli 

 atfittston 



Brngt.) Lesq. G. B, 8impson's| drawing (1889) of specimens 

 Nos. 348a, S, in Mr. Lacoe's collection at Pittston. — Coal Flora, 

 page 753, 754, 755. Locally abundant, especially in the Suh- 

 conglomerate coal measures {Focono^ X?) ; extremely varia- 

 ble; one variety Sphenopteris dilatata LI. and Hutt. (Lesq.) 

 Wyoming mines, W. Va. and Clinton, Mo.— X.^ XII ? 



Pseudopecopteris pusilla. Pecopteris pusilla^ Lesq. 



fe:<%^ f,4. Geol. Sur. Pa. 1858, 

 •^ p. m^, pi. XI, f. 4 

 4a.) Coal Flora' 

 1880, p. 220. A 

 unique little speci- 

 men from the 

 Salem Vein at 

 Potts ville. Its 

 leaflets are hairy, as in Pecopteris villosa; but the stalk (rachis) 

 is smooth. "Except for the winged rachis and villous (hairy) 

 surface, I should have taken this as a variety of Pecopteris 

 arhorescens.^^ Lesq. — XIII 



