@inbook{https://resolver.caltech.edu/CaltechAUTHORS:20191202-111249502,
    chapter = "A Miocene mammalian fauna from southeastern Oregon",
    year = "1932",
    url = "https://resolver.caltech.edu/CaltechAUTHORS:20191202-111249502",
    id = "record"
}


@inbook{https://resolver.caltech.edu/CaltechAUTHORS:20181220-111504687,
    chapter = "A Tertiary Vertebrate Fauna from the Upper Cuyama Drainage Basin, California",
    year = "1930",
    url = "https://resolver.caltech.edu/CaltechAUTHORS:20181220-111504687",
    id = "record"
}