706 K. F. MATHER FRONT RANGES OF THE ANDES 



this paper will be made at appropriate places in the following paragraphs. 

 Because of the information thns made known, certain slight changes will 

 be noted in these pages if they are compared with the abstract of this 

 paper prepared in November, 1921. 



Bibliography 



G. Bodexbexder : Inf. sobre una explor. geol. en la region de Oran. Bol. del 



Minist. de Agric., volume IV, numbers 4 and 5. Buenos Aires, 1906. 

 G. Boistarelli : Las sierras suband. del Alto y Aguarague y los yacm. petr. 



del Dist. Min. de Tartagal. Anal. Minist. Agric., Sec. Geol., volume VIII, 



number 4. Buenos Aires, 1913. 

 Explor. de la region petrolif. de Salta. Anal, de la Soc. Cient. Arg., 



volume LXXVI, number 1. Buenos Aires, 1913. 

 La estruct. geol. y los yacm. petr. del Dist. Min. de Oran. Minist. Agric., 



Dir. Gen. de Min., Geol., etcetera, Bol. number 9, Serie B. Buenos Aires. 



1914. 

 Terc. cont. al Conoc. Geol. de las Regiones Petr. suband. del norte (Salta y 



Jujuy). Minist. Agric, Sec. Geol., volume XV, number 1. Buenos Aires, 



1921. 

 L. Brackebusch : Estudios sobre la formac. petrolif. de Jujuy and Viaje a la 



prov. de Jujuy. Acad. Nac. de Ciencias de Cordoba, Bol.. Tome V, entr. 



2a, pages 135-254. Buenos Aires. 1883. 

 E. De Carles : Sobre algunos yacm. petrolif. en el Aguaray y Tartagal, pro- 



vincia de Salta. Anal. Mus. Nac. de Hist. Nat., volume XXII, pages 257- 



266. Buenos Aires, 1911. 

 Nuevas consid. sobre las form. petr. de Tartagal y Aguaray. Ditto, volume 



XXIV, December number. Buenos Aires. 1913. 

 J. Felsch : Informe preliminar sobre la region petrolif. en la Cord. Real de 



Bolivia entre Yacuiba y Santa Cruz. Los Petroleos de Bolivia, Cia. 



Caupolican y Calacoto, pages 65-79. Santiago, 1920. 

 K. C. Heald and K. F. Mather : A reconnaissance of the eastern Andes be- 

 tween Cocbabamba and Santa Cruz, Bolivia. Bulletin of the Geological 



Society of America, volume 33, pages — — . New York, 1922. 

 S. C. Herold : The economic and geologic conditions pertaining to the occur- 

 rence of oil in the north Argentine-Bolivian field of South America. 



Transactions of the American Institute of Mining Engineers, volume 61, 



pages 544-562. New York, 1920. 

 H. Hoek and G. Steinmann : Erlaut. z. Routenkarte d. Exped. Steinmann, 



Hoek, v. Bistram in d. Anden v. Bolivien. Peterm. Mitt., volume LII, 



pages 1-20. Gotha, 1906. • • 



K. F. Mather: The front ranges of the Andes between Santa Cruz, Bolivia, 



and Embarcacion. Argentina. Abstract. Bulletin of the Geological Society 



of America, volume 33, pages 138-140. New York, 1922. 

 Along the Andean front in southeastern Bolivia. Geographical Review, 



volume XII, pages 358-374. New York, 1922. 

 H. S. Palmer : Geological notes on the Andes of northwestern Argentina. 



American Journal of Science, volume 38, pages 309-330. New Haven, 1914. 



