Title: Classification, paleoecology, and biostratigraphy of crinoids from the Stull Shale, late Pennsylvanian of Nebraska, Kansas, and Iowa
Subjects: Fossil Crinoidea, Paleontology, Stratigraphic Geology, Archives, Microform catalogs, Manuscripts, History, Sources, Bibliography, Botany, State universities and colleges, Botanists, Correspondence, American Manuscripts, Manuscripts on microfilm, Catalogs, United States. Department of Agriculture, Lincoln University of Nebraska, Indexes, Agricultural colleges, Plantkunde, Archieven, University of Nebraska (Lincoln campus)
Places: Cass County, Iowa, Kansas, Mills County, Nebraska, Osage County
Time periods: Pennsylvanian