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



VII. 



VIII. 



IX. 



X. 



XL 



XII. 

 XIII. 



XIV. 

 XV. 



XVI. 



XVII. 



XVIII. 



XIX. 



XX. 



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. 

 Mojave Iliver, by Williamson's Pass, to San Fernando 

 and Los Angeles ; Los Angeles to San Bernardino ; 

 Cajon Pass. 

 San Bernardino to the Colorado Desert ; Colorado Desert 



to Carrizo Creek and Warner's Valley. 

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



mouth of the Gila; Camp Yuma and the vicinity. 

 Fort Yuma to Carrizo Creek ; Carrizo Creek to San 



Diego. 

 Observations on the orography and general features of 

 relief of the middle and southern portions of Cali- 

 fornia. 

 Geology of the vicinity of San Francisco. 

 Tertiary formations of Ocoya Creek, ^Monterey, and 



other localities. 

 Observations on the Tulare Valley. 

 Geology of the Tejon Pass and Cafiada de las LTvas ; 



section of the Sierra Nevada. 

 Observations on the southern part of the Great Basin. 

 The Colorado Desert. 

 Notes on the Gold Region. 

 Building materials ; coal; lignite; bitumen. 

 Metals, ores, and minerals. 

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

 pp. 313-316. plate L 



The following species from Ocoya Creek are described and figured : 

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

 prodnctus, 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. ; Zygohates sp. ? 

 Appendix, Article II. Descriptions of the fossil shells; by T. A. 

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



From Canada de las Uvas: Cardium linteiim, n.sp.; Dosinia alta, 

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

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

 planicosta; Natica oetites, Conrad; N. gibbosa. Lea; N. alveata; Tur- 

 ritella Uvasana, n.sp. ; Volutatithes Californiana, n.sp. ; Busycon f 

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



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

 N. geniculata, n.sp. ; Bulla jugularis, n.sp. ; Pleurotoma transmontana, 

 n.sp.; P. Ocoyana, n.s'p. ; Syctopus Ocoyana, n.sp.; Turritella Ocoyana, 

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

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

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



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

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

 n.sp. ; Narica Diegoana, n.sp. ; Trochita Diegoana, n.sp. ; Crucibuhim 

 spinosum, n.sp. 



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

 gesta, n.sp. ; Modiola contractu, n.sp. 



