Select an index term to see citations available.
aeromagnetic
basement rocks
clastic ratio
coal deposits
construction materials
contour
coordinates
drainage
faults
flood deposits
general
geohydrologic
geologic
geomorphologic
geothermal
gravity
ground water
hydrogeologic
hydrologic
isolith
isopach
karst features
land use
landslide deposits
landslides
lithofacies
magnetic
mineral deposits
mineral resources
natural gas
oil and gas fields
paleoecologic
paleogeographic
paleogeologic
paleotectonic
petroleum
petroleum facilities
porosity
reservoir rocks
salt deposits
seismicity
soils
structural
structural features
structure
subsurface
subsurface structure
surface features
surficial deposits
surficial features
surficial geology
topographic
vegetation
water resources