Author: Harry Dunlap MacGinitiePublisher:
ISBN:
Category : Science
Languages : en
Pages : 364
Book Description
An Early Middle Eocene Flora from the Yellowstone-Absaroka Volcanic Province, Northwestern Wind River Basin, Wyoming
Author: Harry Dunlap MacGinitiePublisher:
ISBN:
Category : Science
Languages : en
Pages : 364
Book Description
An Early Middle Eocene Flora from the Yellowstone-Absaroka Volcanic Province, Northwestern Wind River Basin, Wyoming
Author: Charles R. GivensPublisher:
ISBN: 9780520094963
Category : Geology, Stratigraphic
Languages : en
Pages : 107
Book Description
The Eocene Thunder Mountain Flora of Central Idaho
Author: Daniel I. AxelrodPublisher: Univ of California Press
ISBN: 9780520098237
Category : Nature
Languages : en
Pages : 108
Book Description
An Eocene (45 Ma) flora from Thunder Mountain caldera shows that montane conifer forest species from upper slopes descended to interfinger with mixed conifer-deciduous hardwood forest on the caldera floor then near 1700 m. Most species are allied to those in the western United States, but a few genera are in China. Precipitation was near 100 cm yearly, with most in summer.
Eocene Rocks, Fossils, and Geologic History, Teton Range, Northwestern Wyoming
Author: John David LovePublisher:
ISBN:
Category : Fossils
Languages : en
Pages : 60
Book Description
Remnants of Eocene rocks along the modern Teton Range date the final uplift and subsidence of the ancestral Teton-Targhee arch, and determine direction of Eocene drainage.
Geological Survey Professional Papers
Author: Geology, Paleontology, and Correlation of Eocene Volcaniclastic Rocks, Southeast Absaroka Range, Hot Springs County, Wyoming
Author: Thomas M. BownPublisher:
ISBN:
Category : Geology
Languages : en
Pages : 112
Book Description
Relations of Eocene volcaniclastic rocks and Eocene fossils date the sedimentary and structural evolution of the Southeast Absaroka Range, clarify correlations with adjacent areas, an aid in timing large-scale events of gravity faulting.
Paleontology of the Upper Eocene Florissant Formation, Colorado
Author: Herbert William MeyerPublisher: Geological Society of America
ISBN: 081372435X
Category : Science
Languages : en
Pages : 192
Book Description
The Florissant formation's fossil beds and petrified forest are interesting in themselves but also shed light on questions of paleoecology, macroevolution, and taphonomy (the study of the process of fossilization). Meyer (National Park Service. Florissant Fossil Beds National Monument, Colorado) and Smith (U. of Colorado Museum of Natural History--Paleontology/geological sciences, UC, Boulder) introduce 11 papers examining Florissant fossil flora, fauna, mineralogy and geochemistry through different periods and via a model of the role of microbial mats in its preservation. An integrated database/Web site to further related research is also discussed. The monograph is well-illustrated with geologic maps and images of historical figures in the field and specimens, but is not indexed.
U.S. Geological Survey Professional Paper
Author: Tectonic Boundary Conditions for Climate Reconstructions
Author: Thomas J. CrowleyPublisher: Oxford University Press, USA
ISBN: 9780195112450
Category : Mathematics
Languages : en
Pages : 312
Book Description
In recent years, efforts to integrate solid earth geophysical studies and climate studies have progressed slowly, but this volume responds to the deficiency with an in-depth examination of climate modeling. Written by eminent figures from both disciplines, it focuses on the role of tectonic boundary conditions for paleoclimate reconstruction at the same time it presents background material on the impact of tectonic changes on climate and the uncertainties in tectonic boundary conditions.
Middle Eocene Dicotyledonous Plants from Republic, Northeastern Washington
Author: Jack A. WolfePublisher:
ISBN:
Category : Dicotyledons, Fossil
Languages : en
Pages : 66
Book Description