LITERATURE CITED 



Anderson, R. A. 



1909. Geology and oil prospects of the Eeno region, Nevada. U.S. Geol. Surv. Bull. 381, pp. 

 475-489. 

 Axelrod, Daniel I. 



1937. A Pliocene flora from the Mount Eden beds, southern California. Carnegie Inst. Wash. 

 Pub. 476, pp. 125-183. 



1938. The stratigraphic significance of a southern element in later Tertiary floras of western 

 America. Jour. Wash. Acad. Sei., vol. 28, pp. 314-322. 



1940. The Pliocene Esmeralda flora of west-central Nevada. Jour. Wash. Acad. Sci., vol. 30, 

 pp. 163-174. 



1941. The concept of ecospecies in Tertiary paleobotany. Proe. Nat. Acad. Sci., vol. 27, pp. 

 545-551. 



1944a. The Mulholland flora (California). Carnegie Inst. Wash. Pub. 553, pp. 103-146. 



1944b. The Oakdale flora (California). Carnegie Inst. Wash. Pub. 553, pp. 147-165. 



1944c. The Sonoma flora (California). Carnegie Inst. Wash. Pub. 553, pp. 167-206. 



1944a". The Pliocene sequence in central California. Carnegie Inst. Wash. Pub. 553, pp. 207- 



224. 

 1944e. The Alvord Creek flora (Oregon). Carnegie Inst. Wash. Pub. 553, pp. 225-262. 

 1944/. The Alturas flora (California). Carnegie Inst. Wash. Pub. 553, pp. 263-284. 

 1948. Climate and evolution in western North America during Middle Pliocene time. Evol., 



vol. 2, pp. 127-144. 

 1949a. Eocene and Oligocene formations in the western Great Basin (abstract). Bull. Geol. Soc. 



Amer., vol. 60, pp. 1935-1936. 

 19496. Discussion of: Sedimentary facies in geologic history. Geol. Soc. Amer., Memoir 39, 



pp. 155-164. 

 1950a. A Sonoma florule from Napa, California. Carnegie Inst. Wash. Pub. 590, pp. 23-71. 

 1950b. The Anaverde flora of southern California. Carnegie Inst. Wash. Pub. 590, pp. 119-158. 

 1950c. The Piru Gorge flora of southern California. Carnegie Inst. Wash. Pub. 553, pp. 159- 



214. 

 19500". Evolution of desert vegetation in western North America. Carnegie Inst. Wash. Pub. 



590, pp. 215-360. 

 1956. Mio-Pliocene floras from west-central Nevada. Univ. Calif. Publ. Geol. Sci., vol. 33, pp. 



1-322. 

 1957a. Late Tertiary floras and the Sierra Nevadan uplift. Bull. Geol. Soc. Amer., vol. 68, pp. 



19-16. 

 1957b. Age-curve analysis of angiosperm floras. Jour. Paleo., vol. 31, pp. 273-280. 

 Barghoorn, E. S. 



1951. Age and environment: a survey of North American Tertiary floras in relation to 



paleoecology. Jour. Paleo., vol. 25, pp. 736-744. 

 Brown, R. W. 



1935. Miocene leaves, fruits, and seeds from Idaho, Oregon and Washington. Jour. Paleo., 



vol. 9, pp. 572-587. 

 1937. Further additions to some fossil floras of the western United States. Jour. Wash. Acad. 



Sci., vol. 27, pp. 506-517. 

 1940. New species and changes of name in some American fossil floras. Jour. Wash. Acad. Sci., 



vol. 30, pp. 344-356. 



BUWALDA, J. P. 



1914. A proboscedian tooth from the Truckee beds of western Nevada. Univ. Calif. Publ., Bull. 

 Dept. Geol. Sci., vol. 8, pp. 305-308. 

 Chaney, R. W. 



1938a. The Deschutes flora of eastern Oregon. Carnegie Inst. Wash. Pub. 476, pp. 187-216. 



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