346 BULLETIN 53, UNITED STATES NATIONAL MUSEUM. 



3182. Zamiopsis insignis Fontaine. Type. 



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



Fontaine, Mon. XV, U. S. Geol. Surv., 1889, pp. 162, 163, pi. 62, 

 fig. 3; pi. 64, figs. 1, 3; pi. 65, figs. 4-6; pi. 66, fig. 2; pi. 67, 

 fig- 7- 

 3422. Zamiopsis laciniata Fontaine. Type. 



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



Fontaine, Mon. XV, U. S. Geol. Surv., 1889, pp. 164, 165, pi. 66, 



figs. 1, 5-8. 



3292. Zamiopsis longipennis Fontaine. Type. 



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



Fontaine, Mon. XV, U. S. Geol. Surv., 1889, p. 164, pi. 61, fig. 8. 



3431. Zamiopsis petiolata Fontaine. Type. 



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



Fontaine, Mon. XV, U. S. Geol. Surv., 1889, p. 166, pi. 66, fig. 3. 



3328. Zamiopsis pinnatifida Fontaine. Type. 



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



Fontaine, Mon. XV, U. S. Geol. Surv., 1889, pp. 161, 162, pi. 61, 

 fig. 7; pi. 62, fig. 5; pi. 64, fig. 2; pi. 67, fig. 2. 



8232. Zamiostrobus emmonsi Fontaine. Type. 



Triassic. Chatham County, North Carolina. 



Fontaine, Mon. VI, U. S. Geol. Surv., 1883, p. 117, pi. 52, fig. 5. 

 = Cycadeoidea emmonsi. 



100. Zamiostrobus mirabilis Lesquereux. Type. 



Denver (Cret.). Golden, Colorado. 



Lesquereux, Ann. Rept. U. S. Geol. and Geogr. Surv. Terr., 1874 

 [1876], p. 309; Bull. U. S. Geol. and Geogr. Surv. Terr., I, 2d 

 ser. No. 5, 1875 [1876], p. 383; Rept. U. S. Geol. Surv. Terr., 

 VII, Pt. II, 1878, p. 70, pi. 63, figs. i-id. 



= Cycadeoidea mirabilis. 



30973. Zamiostrobus virginiensis Fontaine. Types. 



30974. Triassic. Gowry shaft, near Midlothian, Richmond Coal 



Field, Virginia. 



Fontaine, Mon. VI, U. S. Geol. Surv., 1883, p. 85, pi. 47, figs. 4, 5. 



8231. Zamiostrobus virginiensis Fontaine. Illustrated specimen. 

 Triassic. Chatham County, North Carolina. 



Fontaine in Ward, Twentieth Ann. Rept. U. S. Geol. Surv., Pt. II, 

 1900, p. 301, pi. 43, fig. 2. 



2622. Zamites alaskana Lesquereux. Type. 



Neocomian (Cret.). Cape Lisburne, Alaska. 



Lesquereux, Proc. U. S. Nat. Mus., XI, 1888, p. 32, pi. 10, fig. 4. 

 = Podozamites distantinervis. 



7331. Zamites borealis Heer. Illustrated specimen. 



Lakota (Low. Cret.). Webster's Ranch, northeast of 

 Beulah, Crook County, Wyoming. 



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

 p. 666, pi. 162, fig. 14. 



