The U.S. Geological Survey (USGS), in cooperation with the Arkansas Geological Survey (AGS), has gathered available geophysical logs and related data from the USGS office archives in Arkansas and Tennessee as a basis for developing a hydrogeologic framework for the Southeast region of the United States. Similar efforts were undertaken by the Mississippi Embayment Regional Aquifer Study (MERAS) and the Regional Aquifer-System Analysis (RASA) Program. The logs compiled for these older efforts were difficult to access from the paper files; however, and partly because of this, older and newer logs were compiled into a single digital database for the current study.
Categories: Collection,
Data;
Tags: Collection,
Datasets/Database,
Report,
aquifer,
bedrock geologic units, All tags...
borehole logging,
borehole temperature logging,
electrical resistivity logging,
gamma-ray logging,
geologic contacts,
geology,
geophysics,
geoscientificInformation,
hydrogeology,
lithostratigraphy,
ndc_Collection,
onGoing,
resistivity,
rocks and deposits,
rotary drilling,
stratigraphic thickness,
stratigraphy,
surficial geologic units,
water well, Fewer tags
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