Quaternary Records of Central and Northern Illinois
Author :
Publisher :
Page : 96 pages
File Size : 49,9 MB
Release : 1990
Category : Geology
ISBN :
Author :
Publisher :
Page : 96 pages
File Size : 49,9 MB
Release : 1990
Category : Geology
ISBN :
Author : Alan Kehew
Publisher : Geological Society of America
Page : 252 pages
File Size : 40,6 MB
Release : 2018
Category : History
ISBN : 0813725305
Taking advantage of new technological advances in Quaternary geology and geomorphology, this volume showcases new developments in glacial geology. Honoring the legacy of Frank Leverett and F.B. Taylor's 1915 USGS monograph of the region, this book includes 12 chapters that cover diverse topics ranging from hydrogeology, near-surface geophysics, geotectonics, and vertebrate paleontology to glacial geomorphology and glacial history. Several papers make use of detailed but nuanced shaded relief maps of digital elevation models of LiDAR data; these advances are brought into historical perspective by visiting the history of geologic mapping of Michigan. Looking forward, interpretations of the shaded relief maps evoke novel processes, such as regional evolution of subglacial and supraglacial drainage systems of receding glacial margins. The volume also includes assessment of chronological issues in light of greater accuracy and precision of radiocarbon dating of plant fossils using accelerator mass spectrometry versus older techniques.
Author : Illinois State Geological Survey
Publisher :
Page : 516 pages
File Size : 32,30 MB
Release : 1913
Category : Geology
ISBN :
Author : Scott A. Elias
Publisher : Elsevier
Page : 303 pages
File Size : 28,42 MB
Release : 2009-08-18
Category : Science
ISBN : 0080958494
Advances in Quaternary Entomology addresses the science of fossil insects by demonstrating their immense contribution to our knowledge of the paleoenvironmental and climatological record of the past 2.6 million years. In this comprehensive survey of the field, Scott A. Elias recounts development of scholarship, reviews the fossil insect record from Quaternary deposits throughout the world, and points to rewarding areas for future research. The study of Quaternary entomology is becoming an important tool in understanding past environmental changes. Most insects are quite specific as to habitat requirements, and those in non-island environments have undergone almost no evolutionary change in the Quaternary period. We therefore can use their modern ecological requirements as a basis for interpreting what past environments must have been like. - Describes and identifies principal characteristics of fossil insect groups of the Quaternary period - Ties Quaternary insect studies to the larger field of paleoecology - Offers global coverage of the subject with specific regional examples - Illustrates specific methods and procedures for conducting research in Quaternary Entomology - Offers unique insight into overlying trends and broader implications of Quaternary climate change based on insect life of the period
Author : Peter U. Clark
Publisher : Geological Society of America
Page : 326 pages
File Size : 14,43 MB
Release : 1992-01-01
Category : Science
ISBN : 0813722705
Focuses on the last time glaciers spread across the continent, using the records of former ice sheets, glaciers, and pluvial lakes to understand the response of North American ice sheets and glaciers to the climate change that ended the last (before ours) interglacial period. The 21 papers, most fro
Author : Lynne Raymond Martin
Publisher :
Page : 458 pages
File Size : 44,80 MB
Release : 2001
Category : Geology
ISBN :
Author : Illinois State Geological Survey
Publisher :
Page : 332 pages
File Size : 20,4 MB
Release : 1986
Category : Geology
ISBN :
Author : Brian Huntley
Publisher : Springer Science & Business Media
Page : 520 pages
File Size : 40,56 MB
Release : 2013-06-29
Category : Science
ISBN : 3642605990
Numerous experts including ecologists, geneticists, paleontologists and climatologists, investigate the response of terrestrial organisms to changes in their environment. The volume comprises an introductory and a final chapter by the editors as well as another 35 contributions. These are divided into six sections: 1. past environmental changes - the late-Quaternary; 2. spatial responses to past changes; 3. mechanisms enabling spatial responses; 4. evolutionary responses to past changes; 5. mechanisms enabling evolutionary responses; 6. predicted future environmental changes and simulated responses. The overwhelming and unanimous conclusion of all contributors is that forecasted global environmental changes pose a severe threat to the integrity of ecosystems worldwide and to the survival of at least some species.
Author :
Publisher :
Page : 388 pages
File Size : 10,22 MB
Release : 1989
Category : Geology
ISBN :
Author : J. Ehlers
Publisher : Elsevier
Page : 450 pages
File Size : 27,32 MB
Release : 2004-10-02
Category : Science
ISBN : 0080474071
This book is the second of three volumes in which the recent knowledge of the extent and chronology of Quaternary glaciations has been compiled on a global scale. This information is seen as a fundamental requirement, not only for the glacial community, but for the wider user-community of general Quaternary workers. In particular the need for accurate ice-front positions is a basic requirement for the rapidly growing field of palaeoclimate modelling. In order to provide the information for the widest-possible range of users in the most accessible form, a series of digital maps was prepared.The glacial limits were mapped in ArcView, the Geographical Information System (GIS) used by the work group. Included with the publication is a CD with digital maps, showing glacial limits, end moraines, ice-dammed lakes, glacier-induced drainage diversions and the locations of key sections through which the glacial limits are defined and dated. The last deglaciation is also shown in 500 year time-steps. The digital maps in this volume cover the USA and Canada and include Greenland and Hawaii. Both overview maps and more detailed maps at a scale 1: 1,000,000 are provided.Also available:Part I: Europe, ISBN 0-444-51462-7Part III: South America, Asia, Africa, Australia, Antarctica, ISBN 0-444-51593-3