Daily: 10 A.M.–5 P.M.
Closed on Tuesdays
1151 Oxford Road
San Marino, CA 91108
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Manuscripts
Progress Report On The Kreyenhagen Problem; The Nature Formations encountered in the North Dome of the Kettleman Hills; Results of Examination of the Core Samples from the Standard Oil Company, Well 25-230; Preliminary Section of Rocks Exposed on West Side of Reef Ridge, South of Canoas Creek; diagrams; and notes
mssSiegfus
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Manuscripts
Analyses of oils, waters, soils, oil cores; well completion report-log; Geological Summary Shallow Oil Possibilities of the Kreyenhagen Hills; Megafossils From Taft Well Drilling Company; Richfield Oil Company: Paleontological Report on Cores from Schrook No. 1; well logs; and Geological Report Kreyenhagen - Reef Ridge Area
mssSiegfus
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Manuscripts
Reef Ridge Maps, Canoas Creek, and Tejon Area
mssSiegfus
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Manuscripts
Report on Semitropic Ridge Structure; a letter from Stanley S. Siefgus with sketch; and a map
mssSiegfus
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Manuscripts
Leased land McDonald Anticline; Western States Gasoline Corporation Oil and Gas Leases; Oils Incorporated of California; and notes
mssSiegfus