Insights into the Michigan Basin: Salt Deposits, Impact Structure, Youngest Basin Bedrock, Glacial Geomorphology, Dune Complexes, and Coastal Bluff Stability
Insights into the Michigan Basin: Salt Deposits, Impact Structure, Youngest Basin Bedrock, Glacial Geomorphology, Dune Complexes, and Coastal Bluff Stability

Author: Robb Gillespie

Publisher: Geological Society of America

Published: 2013-01-01

Total Pages: 158

ISBN-13: 0813700310

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"This is a compilation of field excursions offered at the 2013 GSA North-Central Section held in Kalamazoo, Michigan. The field trips examine a range of geological time intervals and topics, from Silurian salt, to Cretaceous cosmic impact, to Quaternary glacial landscape formation, sand-dune development, and present-day coastal bluff erosion issues"--Provided by publisher.

Quaternary Glaciation of the Great Lakes Region
Quaternary Glaciation of the Great Lakes Region

Author: Alan Kehew

Publisher: Geological Society of America

Published: 2018

Total Pages: 252

ISBN-13: 0813725305

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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.