PI: Dr. Paul W. Mayne
GRAs: Tianfei Liao, Alec McGillivray and Guillermo Zavala
Acknowledgments: This testing funded by the U.S. Geological Survey and Mid-America Earthquake Center. The help of Martitia Tuttle, Laurel Clark, and Buddy Schweig is appreciated. We will also like to thank Toby Walker for providing unlimited access to the test site.
This is a paleoliquefaction site under current study by Martitia Tuttle, Laurel Clark, and Buddy Schweig. Evidence of liquefaction by presence of sand dikes has been investigated by geologists using trenching & mapping methods. Several series of vertical resistivity piezocone soundings were conducted in linear arrays away from two large dikes found at the property.
Testing in the middle of Toby Walker Farm cotton crop at Marked Tree, AR
Location of the test site
The green flag indicates the location of the test site at Walker Site in Marked Tree, AR. Click on it to get a closer view.
Results of the soundings
Downloads
Complete Data of Soundings in zipped Excel Worksheets – 1.87 MB