Carboniferous Microfacies, Microfossils, and Corals, Lisburne Group, Arctic Alaska
Title | Carboniferous Microfacies, Microfossils, and Corals, Lisburne Group, Arctic Alaska PDF eBook |
Author | Augustus K. Armstrong |
Publisher | |
Total Pages | 252 |
Release | 1977 |
Genre | Algae, Fossil |
ISBN |
Description of Carboniferous foraminifers and algae with biostratigraphic zonation, relationship to carbonate facies, comparison with coral distribution, and correlations among northern Alaska, western Europe, and the midcontinent region of North America. One hundred species, of which 2 are new, and 61 genera are described and illustrated.
Carboniferous Microfacies, Microfossils, and Corals, Lisburne Group, Arctic Alaska
Title | Carboniferous Microfacies, Microfossils, and Corals, Lisburne Group, Arctic Alaska PDF eBook |
Author | Geological Survey (U.S.) |
Publisher | |
Total Pages | 200 |
Release | 1972 |
Genre | |
ISBN |
Carboniferous Microfacies, Microfossils, and Corals, Lisburne Group, Arctic Alaska
Title | Carboniferous Microfacies, Microfossils, and Corals, Lisburne Group, Arctic Alaska PDF eBook |
Author | Geological Survey (U.S.) |
Publisher | |
Total Pages | |
Release | 1975 |
Genre | |
ISBN |
Carboniferous Microfacies, Microfossils, and Corals, Lisburne group, Arctic Alaska
Title | Carboniferous Microfacies, Microfossils, and Corals, Lisburne group, Arctic Alaska PDF eBook |
Author | Augustus K. Armstrong |
Publisher | |
Total Pages | 144 |
Release | 1977 |
Genre | |
ISBN |
The Mississippian and Pennsylvanian (Carboniferous) Systems in the United States
Title | The Mississippian and Pennsylvanian (Carboniferous) Systems in the United States PDF eBook |
Author | |
Publisher | |
Total Pages | 578 |
Release | 1980 |
Genre | Geology |
ISBN |
The Carboniferous Timescale
Title | The Carboniferous Timescale PDF eBook |
Author | S.G. Lucas |
Publisher | Geological Society of London |
Total Pages | 1012 |
Release | 2022-04-26 |
Genre | Science |
ISBN | 1786205424 |
The print edition is published as 2 hardback volumes, parts A and B, and sold as a set. The Carboniferous was the time of the assembly of Pangaea by the collision of the Gondwanan and Larussian supercontinents, and the principal interval of the late Paleozoic ice ages. These tectonic and climatic events caused dramatic sea-level fluctuations and climate changes and produced a Carboniferous world that was diverse topographically and climatologically, perhaps only rivalled in that diversity by the late Cenozoic world. Furthermore, the Carboniferous was a time of the accumulation of vast coal deposits of great economic and societal significance. The temporal ordering of geological and biotic events during Carboniferous time thus is critical to the interpretation of some unique and pivotal events in Earth history. This temporal ordering is based on the Carboniferous timescale, which has been developed and refined for nearly two centuries. This book reviews the history of the development of the Carboniferous chronostratigraphic scale and includes comprehensive analyses of Carboniferous radioisotopic ages, magnetostratigraphy, isotope-based correlations, cyclostratigraphy and timescale-relevant marine and non-marine biostratigraphy and biochronology.
The United States Geological Survey in Alaska, Accomplishments During ...
Title | The United States Geological Survey in Alaska, Accomplishments During ... PDF eBook |
Author | |
Publisher | |
Total Pages | 128 |
Release | |
Genre | Geology |
ISBN |