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 . - 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.
0520098005
95012046
Vertebrates, Fossil--Montana--McGuire Creek Region (McCone County)
Cretaceous-Tertiary boundary--Montana--McGuire Creek Region (McCone County)
Paleontology, Stratigraphic.
QE734.5 / .L64 1995
566.0978626 / LOB
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 . - 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.
0520098005
95012046
Vertebrates, Fossil--Montana--McGuire Creek Region (McCone County)
Cretaceous-Tertiary boundary--Montana--McGuire Creek Region (McCone County)
Paleontology, Stratigraphic.
QE734.5 / .L64 1995
566.0978626 / LOB