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The datasets consist of basic well information and of digitized sonic velocity data from commercially run well logs in the Sacramento Delta region, California.
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This report includes the previously unpublished primary and derivative data sets that underpin the construction of the three dimensional (3D) geologic map of the upper part of the Earth's crust beneath the Sacramento-San Joaquin River Delta, California. The primary data is X,Y,Z locations of stratigraphic horizons and, to a much lesser extent, geologic structures where penetrated by oil and gas wells in the subsurface as recorded in well logs and well records. The derivative data sets were constructed to more closely constrain the principal stratigraphic horizons and geologic structures that were incorporated into the 3D model. The derivative data sets are extracted from the principal data set or a combination of...
Categories: Data;
Tags: California,
Sacramento-San Joaquin River Delta,
Seismology,
Stratigraphy,
Structural Geology, All tags...
USGS Science Data Catalog (SDC),
bedrock geologic units,
borehole logging,
faulting (geologic),
geologic contacts,
geology,
geoscientificInformation,
maps and atlases,
stratigraphy, Fewer tags
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