1914] Dickerson: Fauna of the Martinez Eocene of Calif ornia 153 



779. Vicinity of Lower Lake, Lake County. Martinez Group, uppermost 



strata. "SW % of NE % of See. 8, T. 12 N, E. 6 W," Map 88. 



780. Vicinity of Lower Lake, Lake County. Martinez Group. NW % of SW 



% of Sec. 36, T. 13 N, K. 7 W; 3000 to 3300 feet (strat.) above Mar- 

 tinez base. Limestone in shale. 

 782. Vicinity of Lower Lake, Lake County. Martinez Group. SE % of SE 

 % of Sec. 26, T. 13 N, E. 7 W, in canon whose creek flows past old 

 dam; 2000 to 2500 feet (strat.) above north contact line of Chieo- 

 Martinez. Map 88. 



784. Vicinity of Lower Lake, Lake County. Martinez Group. NW % of NE 



% of Sec. 11, T. 12 N, E. 7 W, about one-fourth to one-half mile east 

 and a little south of Lower Lake on Knoxville road, 1000 feet (hor- 

 izontal distance) above the Chico-Martinez contact, well at old brick 

 yard. (A Stanton locality.) Map 88. 



785. Vicinity of Lower Lake, Lake County. Tejon Group. NW % of SW % 



of Sec. 6, T. 13 N, E. 6 W, in west gully near hill top. Elevation, 

 1750 feet. Map 88. 



787. Vicinity of Lower Lake, Lake County. Martinez Group. SE % of SE 



% of Sec. 36, T. 13 N, E. 6 W, on south side of Cache Creek. Mar- 

 ' tinez Group, about 300 feet stratigraphically below Martinez-Tejon 

 contact. Map 88. 



788. Vicinity of Lower Lake, Lake County. Martinez Group. SW % of SW 



% of Sec. 1, T. 13 N, E. 7 W, 1000 feet north of Herndon Creek bridge, 

 Knoxville road. Map 88. 

 790. Vicinity of Lower Lake, Lake County. Martinez Group. SE % of NE 

 Vi Sec. 11, T. 12 N, E. 7 W, three-fourths of a mile east of Lower Lake, 

 1200 feet south from bridge over Plerndon Creek, in gully on west side 

 of creek. Map 88. 



1540. Mount Diablo Quadrangle. (Loc. 91 E. E. D.) One mile south of Stewart- 

 ville, 100 yards south of basal Tejon conglomerate and 600 feet north 

 of Chico-Martinez contact. Elevation, 1000 feet. NE cor. of NW % 

 of Sec. 15, B. 1 E, T. 1 N, Mount Diablo B. L. and M. 



1547. Concord Quadrangle. Seven and one-half miles south of north edge of 

 Concord Sheet, just south of Arroyo del Hambre Creek. Martinez 

 sandstone. 



1556. Mount Diablo Quadrangle. A little over one mile south of Stewartville, 



ten feet above the Martinez-Chico contact, in basal Martinez beds. 

 Elevation, 1050 feet. NE % of NW % of Sec. 15, T. 1 N, E. 1 E, 

 Mount Diablo B. L. and M. 



1557. Mount Diablo Quadrangle. Sec. 15 E. 1 E, T. 1 N. In Martinez near 



Chico contact. (Map 61). 



1558. Mount Diablo Quadrangle. (Loc. 41 E. E. D.) Martinez Group. Two 



and one-fourth miles east of Clayton. Elevation, 1450 feet, 200 feet 

 stratigraphically above the Martinez-Chico contact. SW % of Sec. 8, 

 T. 1 N, E. 1 E, Mount Diablo B. L. and M. 

 1580. Mount Diablo Quadrangle. About one mile south of Stewartville. Ele- 

 vation, 1000 feet, 400 feet stratigraphically above the Martinez-Chico 

 contact. The same stratum as Loc. 1540. NW % of NE % of Sec. 15, 

 T. 1 N, B. 1 E, Mount Diablo B. L. and M. 



