@other{https://resolver.caltech.edu/CaltechTHESIS:07022018-144808790,
    title = "The Origin of Some Chromite Deposits in the Pacific Coast Region. The Biostratigraphy of Glycymeris veatchii in California",
    year = "1943",
    url = "https://resolver.caltech.edu/CaltechTHESIS:07022018-144808790",
    id = "record",
    doi = "10.7907/EEMR-DP76"
}


@other{https://resolver.caltech.edu/CaltechTHESIS:03312010-140105733,
    title = "Geology of the Sugar Pine Area, Madera County, California",
    year = "1943",
    url = "https://resolver.caltech.edu/CaltechTHESIS:03312010-140105733",
    id = "record",
    doi = "10.7907/SWC4-F244"
}


@other{https://resolver.caltech.edu/CaltechTHESIS:03102010-113704776,
    title = "Spectrographic Study of Gold-Quartz Ores from Alleghany, California",
    year = "1942",
    url = "https://resolver.caltech.edu/CaltechTHESIS:03102010-113704776",
    id = "record",
    doi = "10.7907/ZA5N-K774"
}


@other{https://resolver.caltech.edu/CaltechTHESIS:02262010-101535493,
    title = "Geology of the Cactus Mines, Rosamond, Kern Co., California",
    year = "1941",
    url = "https://resolver.caltech.edu/CaltechTHESIS:02262010-101535493",
    id = "record",
    doi = "10.7907/B8DA-4M16"
}


@other{https://resolver.caltech.edu/CaltechTHESIS:03152010-150822311,
    title = "Geology and Ore Deposits of the Northeast Quarter of the Seiad Quadrangle, California",
    year = "1940",
    url = "https://resolver.caltech.edu/CaltechTHESIS:03152010-150822311",
    id = "record",
    doi = "10.7907/1RJT-C033"
}


@other{https://resolver.caltech.edu/CaltechETD:etd-04032009-144817,
    title = "Geology of the Alston District Houghton and Baraga Counties, Michigan",
    year = "1940",
    url = "https://resolver.caltech.edu/CaltechETD:etd-04032009-144817",
    id = "record",
    doi = "10.7907/YB0S-SR57"
}


@other{https://resolver.caltech.edu/CaltechTHESIS:01052012-135937897,
    title = "The Geochemistry of Quicksilver Mineralization. Magnetometer Examination of the Monte Cristo Magnetite-Ilmenite Deposits",
    year = "1939",
    url = "https://resolver.caltech.edu/CaltechTHESIS:01052012-135937897",
    id = "record",
    doi = "10.7907/DYZ2-4H66"
}


@other{https://resolver.caltech.edu/CaltechTHESIS:03022010-074220943,
    title = "Geology and Ore Deposits of the Capps Gold Mine, Mecklenburg County, North Carolina",
    year = "1939",
    url = "https://resolver.caltech.edu/CaltechTHESIS:03022010-074220943",
    id = "record",
    doi = "10.7907/PBY7-N830"
}


@other{https://resolver.caltech.edu/CaltechTHESIS:03292010-090930851,
    title = "Geology and Quicksilver Deposits of the Coso Hot Springs Area, Inyo County, California",
    year = "1939",
    url = "https://resolver.caltech.edu/CaltechTHESIS:03292010-090930851",
    id = "record",
    doi = "10.7907/06EH-QM89"
}


@other{https://resolver.caltech.edu/CaltechTHESIS:03292010-080341272,
    title = "An Investigation of the Geological Occurrence and Use of Titanium With Special Reference to the San Gabriel Titanium Deposits, California",
    year = "1938",
    url = "https://resolver.caltech.edu/CaltechTHESIS:03292010-080341272",
    id = "record",
    doi = "10.7907/E221-9J47"
}


@other{https://resolver.caltech.edu/CaltechTHESIS:04112018-154512700,
    title = "Geology and Ore Deposits of the Darwin Silver-Lead Mining District, Inyo County, California",
    year = "1937",
    url = "https://resolver.caltech.edu/CaltechTHESIS:04112018-154512700",
    id = "record",
    doi = "10.7907/FA9Y-JW30"
}