02142mam a2200337 a 4500 1676791 BD-DhUL 20141117093244.0 950309s1995 cauab b s000 0 eng 95012046 0520098005 (OCoLC)ocm32235948 (NNC)1676791 DLC DLC OrLoB BD-DhUL n-us-mt QE734.5 .L64 1995 566.0978626 20 LOB Lofgren, Donald L., 1950- The Bug Creek problem and the Cretaceous-Tertiary transition at McGuire Creek, Montana / Donald L. Lofgren. Berkeley : University of California Press, 1995. xii, 185 p. : ill. ; 26 cm. University of California publications in geological sciences ; v. 140 Includes bibliographical references. McGuire Creek Study Area -- Geological and Palynological Correlations. Facies Analysis and Geological Correlations. Geologic History of the McGuire Creek Area. Palynological Correlation of McGuire Creek Lithofacies. McGuire Creek Biostratigraphy. The Tedrow Area -- Reworking of Fossils. Identification of Reworked Fossils. "Paleocene" Dinosaurs. Bug Creek Faunas Represent Contemporaneous Assemblages. Bug Creek Faunas Contain Reworked Dinosaurs/Lancian Mammals -- McGuire Creek Biochronology and the "Bugcreekian Age" The "Bugcreekian Age" Pu0 and Pu1 Interval Zones of the Puercan NALMA. Informal Biochrons, bk1-bk2-bk3, of the Pu0 Interval Zone -- Cretaceous-Tertiary Correlations. The Cretaceous-Tertiary Boundary. Age of the Pu0 and Pu1 Interval Zones -- Faunal Turnover During the K-T Transition in Montana -- Appendix 1: Mammalian Systematics -- Appendix 2: Vertebrate Faunal Lists. Vertebrates, Fossil Montana McGuire Creek Region (McCone County) Cretaceous-Tertiary boundary Montana McGuire Creek Region (McCone County) Paleontology, Stratigraphic. University of California publications in geological sciences ; v. 140. AUTH TOC ddc BK 19271 19271 0 0 ddc 0 566_097862600000000_LOB 0 NFIC 36981 DUSL DUSL GEN 2014-11-17 Gift 566.0978626 LOB 347348 2014-11-17 2014-11-17 BK