CUSHMAN: PALEONTOLOGICAL TYPES. 
253 
6688 Platyphyllum Brownianum Dawson. Plesiotype. 
Devonian. Perry, Maine. 
White, Professional paper no. 35, U. S. geol. surv., 1905, 
p. 37, pi. 2, fig. 1. 
8229 Pseudopecopteris glandulosa Lesq. Holotype. 
Carboniferous. Shamokin, Pennsylvania. 
Lesquereux, Coal flora, 1880, p. 210. 
See Sphenopteris glandulosa Lesq. 
8244 Rhacophyllum Lactuca (Presl.). Plesiotype. 
Carboniferous. Gate Vein, New Philadelphia, Pennsyl¬ 
vania. 
Lesquereux, Coal flora, 1880, p. 315. 
= Aphlebia germari JZeill. 
8085 Sigillaria cortei Brgt. Plesiotype. 
Carboniferous. Trevorton, Pennsylvania. 
Lesquereux, Coal flora, 1880, p. 495. 
8076 Sigillaria discoidea Lesq. Holotype. 
Carboniferous. Lehigh Summit, Pennsylvania. 
Lesquereux, Boston journ. nat. hist., vol. 6, 1857, p. 427. 
“ in Rogers, Geol. of Penn., 1858, p. 873, 
pi. 14, fig. 5. 
8065 Sigillaria dubia Lesq. Holotype. 
Carboniferous. Trevorton, Pennsylvania. 
Lesquereux, Boston journ. nat. hist., vol. 6, 1857, p. 427. 
“ in Rogers, Geol. of Penn., 1858, p. 872. 
8076 Sigillaria Lacoeii Lesq. Cotype. 
Carboniferous. Lehigh Summit, Pennsylvania. 
Lesquereux, Coal flora, 1880, p. 499. 
8229 Sphenopteris glandulosa Lesq. Holotype. 
Carboniferous. Shamokin, Pennsylvania. 
Lesquereux, Boston journ. nat. hist., vol. 6, 1857, p. 420. 
“ in Rogers, Geol. of Penn., 1S5S, p. 862, pi. 9, 
fig. 2. 
= Pseudopecopteris glandulosa Lesq. 
