Contributions to Late Cretaceous Stratigraphy and Paleontology, Western Montana
Author : T. S. Dyman
Publisher :
Page : 36 pages
File Size : 40,57 MB
Release : 1991
Category : Geology
ISBN :
Author : T. S. Dyman
Publisher :
Page : 36 pages
File Size : 40,57 MB
Release : 1991
Category : Geology
ISBN :
Author : Douglas A. Sprinkel
Publisher : Utah Geological Survey
Page : 26 pages
File Size : 13,42 MB
Release : 1999
Category : Science
ISBN : 1557916438
Lower Cretaceous strata exposed in the foreland basin of central Utah were divided into two lithostratigraphic units, the Cedar Mountain and San Pitch Formations. Together these formations correlate with both the Cedar Mountain Formation exposed on the San Rafael Swell and the lower part of the Canyon Range Conglomerate exposed in the Canyon Mountains.
Author : C. M. Molenaar
Publisher :
Page : 44 pages
File Size : 40,91 MB
Release : 1991
Category : Geolgoy, Stratigraphic
ISBN :
Author : David Lawrence Jones
Publisher :
Page : 170 pages
File Size : 21,55 MB
Release : 1964
Category : Geology
ISBN :
A description of the lithology and paleontology of three units of formational rank in the upper Chitina Valley region of Alaska.
Author : Emile A. Pessagno
Publisher : Geological Society of America
Page : 162 pages
File Size : 28,84 MB
Release : 1969
Category : Geology
ISBN : 0813711118
Author : Alexander Stoyanow
Publisher : Geological Society of America
Page : 205 pages
File Size : 20,35 MB
Release : 1949
Category : Geology
ISBN : 0813710383
Author : Andrej Šmuc
Publisher : Založba ZRC
Page : 100 pages
File Size : 15,72 MB
Release : 2005-01-01
Category : Geology, Stratigraphic
ISBN : 9616568159
Author : Walter E. Dean
Publisher :
Page : 272 pages
File Size : 16,73 MB
Release : 1998
Category : Science
ISBN :
This volume presents the results of a coordinated, multidisciplinary study of Cretaceous carbonate and clastic rocks in cores collected along a transect across the old Cretaceous seaway that extended from the Gulf Coast to the Arctic by a team of academic, industry and US Geological Survey scientists.
Author : Marco Menichetti
Publisher : Geological Society of America
Page : 188 pages
File Size : 28,9 MB
Release : 2016-07-13
Category : Science
ISBN : 0813725240
Since the beginning of the last century, the lower Jurassic to mid-Miocene pelagic succession exposed along the valleys of the Umbria and Marche Apennines of Italy represented a fertile playground for generations of earth scientists. This GSA Special Paper provides a reappraisal of the geological and integrated stratigraphic research, which was carried out by scores of earth scientists in the gorges around the medieval city of Gubbio over the past fifty years. Following review chapters about pioneering sedimentologic, biostratigraphic, and magnetostratigraphic studies of the Gubbio sections, a series of papers presents new, original data addressing different stratigraphical, paleoenvironmental, and structural geological aspects of particular Cretaceous to Paleogene intervals, including the still much-debated K-Pg Boundary Event in the worldwide famous site of the Bottaccione Gorge, where the Alvarez theory of global mass extinction caused by a catastrophic extraterrestrial impact was born in 1980.
Author : Xiumian Hu
Publisher : SEPM Soc for Sed Geology
Page : 266 pages
File Size : 42,75 MB
Release : 2009
Category : Science
ISBN : 1565761359