TY - RPRT TI - Preliminary report on the stratigraphy and structure of the Grandstand and Hawk anticlines and vicinity, 1952 AU - R. L. Detterman AU - R.S. Bickel PY - 1954 DO - 10.3133/ofr5469 UR - https://pubs.usgs.gov/publication/ofr5469 ID - ofr5469 ER -