Keyphrases
Sandstone
100%
Illinois
100%
Depositional Environment
100%
Illinois Basin
42%
Heterolithic
42%
Pyrite
28%
Shale
28%
Geophysical Data
28%
Delta Front
28%
Cyclothems
28%
Disconformity
28%
Carbonaceous Debris
28%
Low-lying
14%
Low Energy
14%
Depositional System
14%
Unidirectional Current
14%
Burrow
14%
Sharp Transition
14%
Climate Change
14%
Energy Regime
14%
Silt
14%
Parasequence
14%
Oil Field
14%
Transgression
14%
Channel Migration
14%
Strong Current
14%
Coastal Plain
14%
Fluvial System
14%
Shallow Shelf
14%
Tidal Influence
14%
Fluvio-deltaic
14%
Delta Plain
14%
Deltaic System
14%
Stratigraphic Correlation
14%
Facies Analysis
14%
Autocyclicity
14%
Distributary Channel
14%
Estuarine System
14%
Lower Pennsylvanian
14%
Rip-up Clast
14%
Core Description
14%
Vertical Burrows
14%
Tributary Bay
14%
Tropical Lows
14%
Cyclic Deposition
14%
Earth and Planetary Sciences
Illinois
100%
Depositional Environment
100%
Pennsylvanian
100%
Sandstone
100%
Cyclothem
28%
Spatial Variation
14%
Climate Change
14%
Parasequence
14%
Paleoenvironment
14%
Coastal Plain
14%
Detritus
14%
Oil Field
14%
Stratigraphic Correlation
14%
Facies Analysis
14%