The Geology of the Palen Mountains Gypsum Deposit, Riverside County, California [Thesis 1]. Oscillations in the Foraminifera of the Vicksburg Group from a Well in George County, Mississippi [Thesis 2]
<p>[Thesis 1]. The Geology of the Palen Mountains Gypsum Deposit, Riverside County, California:</p> <p>A large deposit of gypsum 5 square miles in area is located at the north end of the Palen Mountains. Interbedded gypsum, marble, quartzite, feldspathic quartzite, and lime sili...
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https://thesis.library.caltech.edu/11086/1/Hoppin_ra_1951.pdfhttps://thesis.library.caltech.edu/11086/8/Hoppin_ra_1951_plate3.PDF
https://thesis.library.caltech.edu/11086/5/Hoppin_ra_1951_chart.PDF
Hoppin, Richard Arthur (1951) The Geology of the Palen Mountains Gypsum Deposit, Riverside County, California [Thesis 1]. Oscillations in the Foraminifera of the Vicksburg Group from a Well in George County, Mississippi [Thesis 2]. Dissertation (Ph.D.), California Institute of Technology. doi:10.7907/39JR-ZS98. https://resolver.caltech.edu/CaltechTHESIS:06152018-143736204 <https://resolver.caltech.edu/CaltechTHESIS:06152018-143736204>