Late Wisconsinan and Holocene History of the Lake Michigan Basin PDF Download
Are you looking for read ebook online? Search for your book and save it on your Kindle device, PC, phones or tablets. Download Late Wisconsinan and Holocene History of the Lake Michigan Basin PDF full book. Access full book title Late Wisconsinan and Holocene History of the Lake Michigan Basin by Ardith K. [..et al.]. Hansel. Download full books in PDF and EPUB format.
Author: Ardith K. [..et al.]. Hansel
Publisher:
ISBN:
Category : Lake Michigan Basin
Languages : en
Pages : 16
Get Book Here
Book Description
Author: Ardith K. [..et al.]. Hansel
Publisher:
ISBN:
Category : Lake Michigan Basin
Languages : en
Pages : 16
Get Book Here
Book Description
Author: Allan Frank Schneider
Publisher: Geological Society of America
ISBN: 0813722519
Category : Science
Languages : en
Pages : 133
Get Book Here
Book Description
Author: Kevin A. Kincare
Publisher:
ISBN:
Category : Geology
Languages : en
Pages : 390
Get Book Here
Book Description
Author: David M. Mickelson
Publisher:
ISBN:
Category : Geology
Languages : en
Pages : 124
Get Book Here
Book Description
Author: Eric Richard Dott
Publisher:
ISBN:
Category :
Languages : en
Pages : 504
Get Book Here
Book Description
Author: J. Ehlers
Publisher: Elsevier
ISBN: 0444534474
Category : Science
Languages : en
Pages : 1128
Get Book Here
Book Description
The book presents an up-to-date, detailed overview of the Quaternary glaciations all over the world, not only with regard to stratigraphy but also with regard to major glacial landforms and the extent of the respective ice sheets. The locations of key sites are included. The information is presented in digital, uniformly prepared maps which can be used in a Geographical Information System (GIS) such as ArcView or ArcGIS. The accompanying text supplies the information on how the data were obtained (geomorphology, geological mapping, air photograph evaluation, satellite imagery), how the features were dated (14C, TL, relative stratigraphy) and how reliable they are supposed to be. All references to the underlying basic publications are included. Where controversial interpretations are possible e.g. in Siberia or Tibet, this is pointed out. As a result, the information on Quaternary glaciations worldwide will be much improved and supplied in a uniform digital format. The information on the glacial limits is compiled in digital form by the coordinators of the project, and is available for download at: http://booksite.elsevier.com/9780444534477/ Completely updated detailed coverage of worldwide Quaternary glaciations Information in digital, uniformly prepared maps which can be used in a GIS such as ArcView or ArcGis Step-by-step guideline how to open and use ArcGis files Possibility to convert the shapefiles into GoogleEarth kmz-files Availability of chronological controls
Author: Ronald B. Davis
Publisher: Springer Science & Business Media
ISBN: 9400926553
Category : Science
Languages : en
Pages : 255
Get Book Here
Book Description
stable or falling water levels, and permit differen tiation between gradual and sudden transgression The level of Lake Ontario was long assumed to of the shoreline. Vegetational succession reflects have risen at an exponentially decreasing rate shoreline transgression and increasing water solely in response to differential isostatic rebound depth as upland species are replaced by emergent of the St. Lawrence outlet since the Admiralty aquatic marsh species. If transgression continues, Phase (or Early Lake Ontario) 11 500 years B. P. these are in turn replaced by floating and sub (Muller & Prest, 1985). Recent work indicates merged aquatic species, commonly found in water that the Holocene water level history of Lake to 4 m depth in Ontario lakes, below which there Ontario is more complex than the simple rebound is a sharp decline in species richness and biomass model suggests. Sutton et al. (1972) and (Crowder et al. , 1977). This depth varies with Anderson & Lewis (1982, 1985) indicate that physical limnological conditions in each basin. periods of accelerated water level rise followed by Because aquatic pollen and plant macrofossils are temporary stabilization occurred around 5000 to locally deposited, an abundance of emergent 4000 B. P. The accelerated water level rise, called aquatic fossils reflects sedimentation in the littoral the 'Nipissing Flood', was attributed to the cap zone, the part of the basin shallow enough to ture of Upper Great Lakes drainage. support rooted vegetation.
Author: William L. Blewett
Publisher:
ISBN:
Category : Glacial lakes
Languages : en
Pages : 10
Get Book Here
Book Description
Author:
Publisher:
ISBN:
Category : Geological surveys
Languages : en
Pages : 58
Get Book Here
Book Description
Author: Alan Kehew
Publisher: Geological Society of America
ISBN: 0813725305
Category : History
Languages : en
Pages : 252
Get Book Here
Book Description
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.
