TYPE SPECIMENS OF FOSSIL PLANTS. 291 



19442. Rhacophyllum fucoideum Lesquereux. Types. 



19443. Allegheny (Penn.). Mazon Creek, Grundy County, 



Illinois. 



Lesquereux, Coal Flora, Second Geol. Surv. Pa., Rept. Prog. P, 

 Atlas, 1879, pi. 58, figs. 6, 7; Text, I, 1880, p. 325. 



19445. Rhacophyllum hamulosum Lesquereux. Type. 



Cherokee, Des Moines (Penn.). Clinton, Henry County, 

 Missouri. 



Lesquereux, Coal Flora, Second Geol. Surv. Pa., Rept. Prog. P, 

 Atlas, 1879, pi. 58, fig. 3; Text, I, 1880, p. 321. 



19465. Rhacophyllum membranaceum Lesquereux. Types. 



19466. Cherokee, Des Moines (Penn.). Clinton, Henry County, 



Missouri. 



Lesquereux, Coal Flora, Second Geol. Surv. Pa., Rept. Prog. P, 

 Atlas, 1879, pi. 58, fig. 1; Text, I, 1880, pp. 312, 313. 



19436. Rhacophyllum spinosum Lesquereux. Type. 



Cherokee, Des Moines (Penn.). Clinton, Henry County, 

 Missouri. 



Lesquereux, Coal Flora, Second Geol. Surv. Pa., Rept. Prog. P, 

 Text, I, 1880, p. 320. 



= Aphlebia spinosa. 



1943 1. Rhacophyllum strongii Lesquereux. Type. 



Allegheny (Penn.). Mazon Creek, Grundy County, 

 Illinois. 



Lesquereux, Geol. Surv. 111., IV, 1870, p. 417, pi. 18, fig. 1; Coal 

 Flora, Second Geol. Surv. Pa., Rept. Prog. P, Text, I, 1880, 

 P- 325- 



19453. Rhacophyllum trichoideum Lesquereux. Types. 



19454. Anthracite (Penn.). Oakwood Colliery, Wilkesbarre, 



Pennsylvania. 



Lesquereux, Coal Flora, Second Geol. Surv. Pa., Rept. Prog. P, 

 Text, I, 1880, p. 322. 



= Aphlebia trichoidea. 



19414. Rhacophyllum truncatum Lesquereux. Type. 



Catskill (Dev.). Narrows above Caxton, Pennsylvania. 



Lesquereux, Coal Flora, Second Geol. Surv. Pa., Rept. Prog. P, 

 Atlas, 1879, p. 9, pi. 50, fig. 7; Text, I, 1880, p. 311. 



30875. Rhamnacinium radiatum Felix. Illustrated specimen. 



Miocene (Tert. ). Near head of Crystal Creek, Yellowstone 

 National Park. 



Knowlton, Mon. XXXII, Pt. II, U. S. Geol. Surv., 1899, p. 769, 

 pi. 118, figs. 6, 7; pi. 119, fig. 1. 



6985. Rhamnites concinnus Newberry. Type. 



(564.) Fort Union (Tert.). Fort Union, North Dakota. 



Newberry, Ann. Lye Nat. Hist. N. Y., IX, 1868, p. 50; U.S. Geol. 

 Surv. Terr., Ills. Cret. and Tert. Plants, 1878, pi. 16, fig. 7; 

 Mon. XXXV, U. S. Geol. Surv., 1898, p. 118, pi. 33, fig. 7. 



