TRIASSIC BIBLIOGRAPHY. 



763 



Mississippi Valley and Gulf. 

 1896 Simpson, C. T. Description of 



four new Triassic Unios from the 



Staked Plains of Texas. U. S. Nat. 



Mus., Proc. 18: 381-385. 

 1905 Keyes, C. R. Triassic system in 



New Mexico. A. J. S. (4), 20: 423- 



429. 



Rocky Mountains and Great Basin. 



1879 White, C. A. Remarks on the 

 Jura-Trias of western North America. 

 A. J. S. (3), 17: 214-218. 



1879 Fossils of the Jura-Trias 



of southeastern Idaho. U. S. Geol. 

 and Geog. Surv. Terr., under F. V. 

 Hayden, Bull. 5: 105-117. 



1883 Triassic fossils of south- 

 eastern Idaho. Ibid., Ann. Rept. 12 

 for 1878, part i, pp. 105-118. 



1901 Smith, J. P. The border line 

 between the Paleozoic and Mesozoic 

 in western America. Jour. Geol. 9 : 

 512-521. 



1904 Smith, D. T. The geology of the 

 upper region of the main Walker 

 River, Nevada [Triassic fossils]. 

 Univ. of Calif., Dept. of Geol., Bull. 

 4 : 1-32, plates. 



1905 Hyatt, A., and Smith, J. P. The 

 Triassic cephalopod genera of North 

 America. U. S. G. S., Prof. Paper 

 40, 394 pp., plates. 



1905 Cross, W., and Howe, E. Red 

 beds of southwestern Colorado and 

 their correlation [Carbonic-Triassic]. 

 G. S. A. Bull. 16: 447-498, plates. 



1907 Smith, J. P. The stratigraphy of 

 the western American Triassic. Fest- 

 schrift, Adolph V. Koenen, E. Schwei- 

 zerbartsche Verlagsbuchhandlung, 

 Stuttgart, pp. 377-434. 



Pacific Region. 



(California — Alaska.) 

 1864 Gabb, W. M. Description of 

 Triassic fossils from California and 

 adjacent territories. Geol. Surv. Calif. 

 Paleont. i : 19-35, plates. 



1889 Whiteaves, J. F. Fossils of the 

 Triassic rocks of British Columbia. 

 Can. Geol. Surv., Contribs. to Can. 

 Paleont. i, part 2, plates. 



1892 Hyatt, A. Jura and Trias at 

 Taylorsville, California. G. S. A. 

 Bull. 3: 395-412. 



1896 Smith, J. P. Classification of 

 the marine Trias. Jour. Geol. 4 : 

 385-398. 



1898 Geographic relations of the 



Trias of California. Ibid. 6 : 776- 

 786. 



1901 • The border line between 



the Paleozoic and Mesozoic in west- 

 ern America. Ibid. 9: 512-521. 



1901 Lindgren, W. Trias in north- 

 eastern Oregon. Abstract : Science, 

 new ser., 13 : 270-271. 



1 90 1 The gold belt of the Blue 



Mountains of Oregon. [A few Tri- 

 assic fossils listed on p. 581.] U. S. 

 G. S., Ann. Rept. 22, part 2, pp. 551- 

 77(>- 



1904 Smith, J. P. The comparative 

 stratigraphy of the marine Trias of 

 western America. Calif. Acad. Sci., 

 Proc. (3), I : 323-430. 



1905 Hyatt, A., and Smith, J. P. The 

 Triassic Cephalopod genera of North 

 America. U. S. G. S., Prof. Paper 

 40, 394 pp., plates. 



1909 Moffit, F. H., and Maddren, A. G. 

 Mineral resources of the Kotsina- 

 Chitina region, Alaska. [Report on 

 Triassic and Jurassic fossils on pp. 

 25-32.] U. S. G. S. Bull. 374. 



Mexico. 



1905 Burckhardt, C, and Scalia, S. 



Le fauna marine du Trias Superieur 

 de Zacatecas. Mexico, Inst. Geol., 

 Bull. 21, 44 pp., plates. 



1906 Burckhardt, C. Sobre el descu- 

 brimento del Trias marino en Zaca- 

 tecas. Soc. Geol. Mexicana, Bol. 2 : 

 43-45. 



1907 Freeh, F. Ueber Aviculiden von 

 palaeozoischen Habitus aus der Trias 

 von Zacatecas [Mexico]. Congr. geol. 



