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American Philosophical Society 



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For Promoting Useful Knowledge 



JVe-zu Series, Vol. XXII, 

 Fart III, 4to, 44 pages, 



(Lately Published) 



Tertiary Vertebrate Faunas of the North Coalinga Region of Cali- 

 fornia. A Contribution to the Study of the Palseontologic 

 Correlation in the Great Basin and Pacific Coast 

 Provinces. ByJoHN C. Merriam, Pro- 

 fessor of Palaeontology, Uni- 

 versity of California. 



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