TYPE SPECIMENS OF FOSSIL PLANTS. 277 



8217. Pterozamites decussatus Emmons. Type. 



Triassic. lillingtoiis, four miles from L,ockville, Chatham 

 County, North Carolina. 



Emmons, Geol. Rept. Midland Counties North Carolina, 1856, p. 330, 

 pi. 3, fig. i; Amer. Geology, VI, 1857, p. 117, pi. 3, fig. i. 



= Ctenophynum braunianum angustum. 

 See Pterophyllum decussatum. 



8220. Pterozamites linearis Emmons. Type. 



Triassic. House's quarry, Haw River, Chatham County, 

 North Carolina. 



Emmons, Amer. Geology, VI, 1857, p. 120, fig. 87. 



= Ctenophyllum lineare. 



8216. Pterozamites pectinatus Emmons. Type. 



Triassic. Lockville, Chatham County, North Carolina. 

 Emmons, Amer. Geology, VI, 1857, p. 117, fig. 84. 



= Pterophyllum daleanum. 

 See Pterophyllum pectinatum. 



8219. Pterozamites spatulatus Emmons. Types. 



Triassic. House's quarry. Haw River, Chatham County, 

 North Carolina. 

 Emmons, Amer. Geology, VI, 1857, p. 120, fig. 88. 

 = Ctenophyllum braunianum angustum. 



19281. Ptilophyton lineare (Eesquereux) Dawson. 



19282. Illustrated specimen. 

 Mississippian. Rushville, Ohio. 



Dawson, Erian and Upp. Sil. Plants, Pt. II, 1882, p. 123, pi. i (?), 

 %• 5- 



30874. Quercinium lamarense Knowlton. Type. 



Miocene (Tert.). Specimen Ridge, Yellow.stone National 

 Park. 



Knowlton, Mon. XXXII, Pt. II, U. S. Geol. Surv., 1899, p. 771, 

 pi. iiS, fig. 5; pi. 120, fig. 2; pi. 121, figs. I, 2. 



3458. Quercophyllum grossedentatum Fontaine. Type. 



Potomac (Eow. Cret.). 72d milepost, near Brooke, 

 Virginia. 

 Fontaine, Mon. XV, U. vS. Geol. vSurv., 18S9, p. 307, pi. 156, fig. 9. 



3409. Quercophyllum tenuinerve Fontaine. Type. 



Potomac (Low. Cret.). Fredericksburg, Virginia. 



Fontaine, Mon. XV, U. S. Geol. Surv., 1889, p. 308, pi. 149, figs. 6, 7. 



7376. Quercophyllum wyomingense Fontaine. Type. 



Lakota ( Low. Cret. ). Cliff on north side Pine Creek, two 

 miles west of Mrs. Dorsett's Ranch, Crook County, 

 Wyoming. 



Fontaine, Nineteenth Ann. Rept. U. S. Geol. >Surv., Pt. II, 1899, 

 p. 688, pi. 169, fig. 6. 



