Author: Helen Duncan
Publisher:
ISBN:
Category : Coral reef fauna
Languages : en
Pages : 50
Book Description
A guide for the differentiation of early Paleozoic faunules.
Ordovician and Silurian Coral Faunas of Western United States
Author: Helen Duncan
Publisher:
ISBN:
Category : Coral reef fauna
Languages : en
Pages : 50
Book Description
A guide for the differentiation of early Paleozoic faunules.
Publisher:
ISBN:
Category : Coral reef fauna
Languages : en
Pages : 50
Book Description
A guide for the differentiation of early Paleozoic faunules.
Ordovician and Silurian Coral Faunas of Western United States
Author: Helen Stewart
Publisher:
ISBN:
Category :
Languages : en
Pages :
Book Description
Publisher:
ISBN:
Category :
Languages : en
Pages :
Book Description
Ordovician and Silurian Coral Faunas of Western United States
Author: Helen Duncan
Publisher:
ISBN:
Category : Corals, Fossil
Languages : en
Pages : 0
Book Description
Publisher:
ISBN:
Category : Corals, Fossil
Languages : en
Pages : 0
Book Description
Ordovician and Silurian Coral Faunas of Western United States
Author: Helen Duncan
Publisher:
ISBN:
Category : Corals, Fossil
Languages : en
Pages : 64
Book Description
Publisher:
ISBN:
Category : Corals, Fossil
Languages : en
Pages : 64
Book Description
Ordovician and Silurian Coral Faunas of Western United States
Author: Helen Duncan
Publisher: BiblioGov
ISBN: 9781289075835
Category :
Languages : en
Pages : 48
Book Description
The United States Geological Survey (USGS) is a scientific organization created in 1879, and is part of the U.S. government. Their scientists explore our environment and ecosystems, to determine the natural dangers we are facing. The agency has over 10,000 employees that collect, monitor, and analyze data so that they have a better understanding of our problems. The USGS is dedicated to provide reliable, investigated information to enhance and protect our quality of life. This is one of their bulletins.
Publisher: BiblioGov
ISBN: 9781289075835
Category :
Languages : en
Pages : 48
Book Description
The United States Geological Survey (USGS) is a scientific organization created in 1879, and is part of the U.S. government. Their scientists explore our environment and ecosystems, to determine the natural dangers we are facing. The agency has over 10,000 employees that collect, monitor, and analyze data so that they have a better understanding of our problems. The USGS is dedicated to provide reliable, investigated information to enhance and protect our quality of life. This is one of their bulletins.
Ordovician and Silurian coral faunas of western United States : a guide for the differentiation of early Paleozoic faunules
Author: Helen Duncan
Publisher:
ISBN:
Category : Corals, Fossil
Languages : en
Pages : 28
Book Description
Publisher:
ISBN:
Category : Corals, Fossil
Languages : en
Pages : 28
Book Description
The Eocene and Lower Oligocene Coral Faunas of the United States with Descriptions of a Few Doubtfully Cretaceous Species
Author: T. Wayland Vaughan
Publisher:
ISBN:
Category : Corals, Fossil
Languages : en
Pages : 332
Book Description
Publisher:
ISBN:
Category : Corals, Fossil
Languages : en
Pages : 332
Book Description
Latest Ordovician to Earliest Silurian Solitary Rugose Corals of the East-Central United States (Classic Reprint)
Author: Robert J. McAuley
Publisher: Forgotten Books
ISBN: 9781528015745
Category :
Languages : en
Pages : 116
Book Description
Excerpt from Latest Ordovician to Earliest Silurian Solitary Rugose Corals of the East-Central United States Although there has been a renewal of interest in these units and their biotas since the early 1970's, precise correlations and ages, as well as facies relationships and paleoenvironments, remain uncertain to varying degrees within outcrop areas and on a regional scale. The time interval represented by these deposits merits special attention. Climatic and sea-level changes dur ing the Late Ordovician to earliest Silurian glacial ep och (see Hambrey, 1985) have been related to major global changes in sedimentation and biotas Berry and Boucot, 1973; Brenchley and Newall, 1984; Brenchley, 1984; Sheehan, The changeover from Ordovician to Silurian coral faunas is poorly under stood because those of latest Ordovician to earliest Silurian age are inadequately known (hill, 1981, pp. 51. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.
Publisher: Forgotten Books
ISBN: 9781528015745
Category :
Languages : en
Pages : 116
Book Description
Excerpt from Latest Ordovician to Earliest Silurian Solitary Rugose Corals of the East-Central United States Although there has been a renewal of interest in these units and their biotas since the early 1970's, precise correlations and ages, as well as facies relationships and paleoenvironments, remain uncertain to varying degrees within outcrop areas and on a regional scale. The time interval represented by these deposits merits special attention. Climatic and sea-level changes dur ing the Late Ordovician to earliest Silurian glacial ep och (see Hambrey, 1985) have been related to major global changes in sedimentation and biotas Berry and Boucot, 1973; Brenchley and Newall, 1984; Brenchley, 1984; Sheehan, The changeover from Ordovician to Silurian coral faunas is poorly under stood because those of latest Ordovician to earliest Silurian age are inadequately known (hill, 1981, pp. 51. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.
Bibliographic Index of American Ordovician and Silurian Fossils
Author: Ray Smith Bassler
Publisher:
ISBN:
Category : Paleontology
Languages : en
Pages : 836
Book Description
Publisher:
ISBN:
Category : Paleontology
Languages : en
Pages : 836
Book Description
Silurian and Devonian Corals of the Falls of the Ohio
Author: Erwin C. Stumm
Publisher: Geological Society of America
ISBN: 0813710936
Category : Corals, Fossil
Languages : en
Pages : 274
Book Description
Publisher: Geological Society of America
ISBN: 0813710936
Category : Corals, Fossil
Languages : en
Pages : 274
Book Description