TY - RPRT TI - Evidence for Milankovitch periodicities in Cenomanian-Turonian lithologic and geochemical cycles, western interior U.S.A. AU - B.B. Sageman AU - J. Rich AU - M.A. Arthur AU - G.E. Birchfield AU - W.E. Dean PY - 1997 DO - 10.1306/d4268554-2b26-11d7-8648000102c1865d UR - https://pubs.usgs.gov/publication/70019902 ID - 70019902 ER -