TY - RPRT TI - Cretaceous and Tertiary paleogeographic reconstructions for the Uinta-Piceance Basin Study Area, Colorado and Utah AU - K. J. Franczyk AU - T. D. Fouch AU - R. C. Johnson AU - C. M. Molenaar AU - W. A. Cobban PY - 1992 DO - 10.3133/b1787q UR - https://pubs.usgs.gov/publication/b1787Q ID - b1787Q ER -