Stanford Geological Survey

Geologic folio

Collins, G. A.

1921

(W 118°53'00"--W 118°51'00"/N 34°14'00"--N 34°12'00").

Scale 1:4,800

59 cm.

"Surveyed August, 1921."; Accompanied by 3 field notebooks (nos. 802, 808, 849); Contour interval 20 ft.; Datum is mean sea level.; Dobbel1-3 triangulation notebooks on "Field map, topography, Camulos quadrangle" record.; Field notebooks on "Field geology notebooks, 1921 field season, Camulos quadrangle" record.; Includes geological legend.; Includes section and primary triangulation diagram -- Scale: 1" = 9000."; McPherson1-2 triangulation notebooks on "Geologic folio of a portion of the Pleasanton quadrangle" record.; No. 1 and no. 3 consist of ms. map, uncolored map on traceable paper, Van Dyck negative, and hand col. blue line print (There is also some water damage on no. 1).; No. 2 consists of ms. map, uncolored map on traceable paper, and Van Dyck negative.; No. 4 is a hand col. blue line print.; Triangulation by C. A. Dobbel and J. D. McPherson; topography and geology by G.A. Collins, A.A. Sentous, and Douglas Bundy.

[No. 1] -- Geologic folio : of a portion of the Camulos quadrangle / Bundy -- [no. 2] -- Geologic folio : of a portion of the Camulos quadrangle / by Collins -- [no. 3] -- Geologic folio : of a portion of the Camulos quadrangle / by Sentous -- [no. 4] -- Topography and geology : Santa Rosa area Camulos quadrangle Cal. / by Sentous.

Geology -- California -- Los Angeles County -- Maps; Geology -- California -- Ventura County -- Maps; Los Angeles County (Calif.) -- Maps; Ventura County (Calif.) -- Maps

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