@other{https://resolver.caltech.edu/CaltechETD:etd-10102006-152318,
    title = "Burial environment, diagenesis, mineralogy, and MG \& SR contents of skeletal carbonates in the Buckhorn asphalt of Middle Pennsylvanian age, Arbuckle Mountains, Oklahoma",
    year = "1973",
    url = "https://resolver.caltech.edu/CaltechETD:etd-10102006-152318",
    id = "record",
    doi = "10.7907/WJKW-Q723"
}