346 BULLETIN 53, UNITED STATES NATIONAL MUSEUM. 



3182. Zamiopsis insignis Fontaine. Tj'pe. 



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



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

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

 fig- 7- 

 3422. Zamiopsis laciniata Fontaine. I^ype. 



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



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

 figs. I, 5-8. 



3292. Zamiopsis longipennis Fontaine. Type. 



Potomac (Low. Cret.). F'redericksburg, Virginia. 



Fontaine, Mon. XV, U. S. Geol. Surv., 18S9, p. 164, pi. 61, fig. 8. 



3431. Zamiopsis petiolata Fontaine. I^JT^- 



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



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



3328. Zamiopsis pinnatifida Fontaine. Type. 



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



Fontaine, Mon. XV, U. S. Geol. Sur\-., 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 CaroHna. 



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. Go wry 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, Tvrentieth 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 distantinerv'is. 



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. 



