30 A Bibliography of the Geology, etc., of California. 



IV. Ocoya Creek to the Tejon. 

 V. Tejon to San Amedio ; Canada de las Uvas. 

 VI. Tejon to the Great Basin and Pass of San Francisquito ; 



Pass of San Francisquito to the Mojave River. 

 VII. Mojave River, by Williamson's Pass, to San Fernando 

 and Los Angeles; Los Angeles to San Bernardino; 

 Cajon Pass. 

 VIII. San Bernardino to the Colorado Desert ; Colorado Desert 

 to Carrizo Creek and Warner's Valley. 

 IX. Warner's to the Colorado Desert ; Colorado Desert to the 

 mouth of the Gila ; Camp Yuma and the vicinity. 

 X. Fort Yuma to Carrizo Creek ; Carrizo Creek to San 

 Diego. 

 XI. Observations on the orography and general features of 

 relief of the middle and southern portions of Cali- 

 fornia. 

 XII. Geology of the vicinity of San Francisco. 



XIII. Tertiary formations of Ocoya Creek, ^Monterey, and 



other localities. 



XIV. Observations on the Tulare Valley. 



XV. Geology of the Tejon Pass and Cafiada de las LTvas ; 

 section of the Sierra Nevada. 

 XVI. Observations on the southern part of the Great Basin. 

 XVII. The Colorado Desert. 

 XVIII. Notes on the Gold Region. 

 XIX. Building materials ; coal ; lignite ; bitumen. 

 XX. Metals, ores, and minerals. 

 Appendix, Article I. Notice of the fossil fish; by Louis Agassiz. 

 pp. 313-316. plate 1. 



The following species from Ocoya Creek are described and figured ; 

 Echinorhinus Blakei, n.sp. ; Scymnus occidentalis, n.sp ; Galeocerdo 

 productus, n.sp. ; Prionodon antiquus, n.sp. ; Hemipristic hetero- 

 pleurus, n.sp, ; Carcharodon rectus, n.sp. ; Oxyrhina plana, n.sp. ; 0. 

 tumula, n.sp. ; Lamna clavata, n.sp.; L. ornata, n.sp.; Zygobates sp.? 

 Appendix, Article II. Descriptions of the fossil shells ; b}^ T. A. 

 Conrad, pp. 317-329. plates 2-9. 



From Cafiada de las Uvas : Cardium linteum, n.sp. ; Dosinia alia, 

 n.sp. ; Meretrix Uvasana, n.sp. ; M. Californiana, n.sp. ; Crassatella 

 Uvasana, n.sp.; C. alta, Conrad; Mytilus humerus, n.sp.; Cardita 

 planicosta; Natica cetites, Conrad; N. gibbosa, Lea; N. atveata; Tur- 

 ritella Uvasana, n.sp.; Volutatithes Californiana, n.sp.; Busyconf 

 Blakei, n.sp. ; Clavatula Californica, n.sp. 



From Ocoya Creek: Meretrix decisa, n.sp. ; Natica Ocoyana, n.s}). ; 

 N. geniculata, n.sp. ; Bulla jugularis, n.ap. ', Pleurotoma trans montana, 

 n.sp. ; P. Ocoyana, n.sp. ; Syctopus Ocoyana, n.sp. ; Turritella Ocoyana, 

 n.sp. ; Colus arctatus, n.sp. ; Tellina Ocoyana, n.sp. ; Pecten Nevadanus, 

 n.sp.; P. catilliformis, n.sp.; Cardium sp. ?; Area sp. ?; Solen sp. ? ; 

 Dosinia sp. ? ; Venus sp. ? ; Cytherea decisa, Conrad. 



From San Diego : Cardium modestum, n.sp. : Nucula decisa, n.sp. ; 

 Corbula Diegoana, n.sp. ; Tellina Diegoana, n.sp. ; Mactra Diegoana, 

 n.sp. ; Narica Diegoana, n.8p. ; Trochita Diegoana, n.sp. ; Crucibulum 

 spinfisum, n.sp. 



From Monterey County: Meretrix uniomeris, n.sp.; Tellina con- 

 gesta, n.sp. ; Modiola contracta, n.sp. 



