Concepedia

Thomas A. Ryer

TA

Statistics

Publications

9

Citations

559

H-Index

9

Active since

1977

Affiliations

United States Geological Survey(Current)

Denver Federal Center

Thomas A. Ryer is an author at United States Geological Survey specializing in natural sciences, earth sciences, and geology.

Publications per year

1977–1994

9

Publications

9

Deltaic Coals of Ferron Sandstone Member of Mancos Shale: Predictive Model for Cretaceous Coal-Bearing Strata of Western Interior

Thomas A. Ryer · AAPG Bulletin · 1981 · 126 citations

, , +17

The effects of volcanic ash on the maceral and chemical composition of the C coal bed, Emery Coal Field, Utah

Sharon S. Crowley, R.W. Stanton, Thomas A. Ryer · Organic Geochemistry · 1989 · 116 citations

, , +17

Patterns of Cretaceous shallow-marine sedimentation, Coalville and Rockport areas, Utah

Thomas A. Ryer · Geological Society of America Bulletin · 1977 · 73 citations

, , +9

Tidal circulation patterns in Precambrian, Paleozoic, and Cretaceous epeiric and mioclinal shelf seas

George Klein, Thomas A. Ryer · Geological Society of America Bulletin · 1978 · 58 citations

, , +12

Transgressive-regressive cycles and the occurrence of coal in some Upper Cretaceous strata of Utah

Thomas A. Ryer · Geology · 1983 · 53 citations

, , +12

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