Aberdeen / Huntsville / New York / Oligocene / Perryville / WASHINGTON / /
Company
Draper / Bass Islands Group / Snake River Group / Big Bug Group / H. L. James / Blackrock / Baird Group / Alder Group / La Jolla Group / Name Age Location Big Bug Group / Brigham Group / /
Geologic Names Committee / Bass Islands Dolomite / Lexington Limestone / Young / La Jolla Formation of Clark / 1372-A UNITED STATES GOVERNMENT PRINTING OFFICE / Owen / Van Buren Formation / Borden Formation / Willard / Guaynabo Formation / Catskill Formation / Butts and Gildersleeve / Chattanooga Shale / Point Pleasant Formation / Gasconade Dolomite / Pocatello / Chickamauga Limestone / Marcellus Shale / Lenoir Limestone / Pierre / /
Person
Gunter Sandstone / Taylor / Delmar Sand / GEORGE V. COHEE / Bell Brook / Ann Granite / M. D. Crittenden / Jr. / Lewis Shale / Toma de Agua Vitrophyre / J. C. Reed / Jr. / Van Buren / Bryant / Rosario Late Cretaceous / Grant Mills Granodiorite / Martin Gonzalez Lava / J. E. Harrison / Carter Sandstone / Carter Caves Sandstone / Late Silurian / Bena Gravel / Torrey Sandstone / Late Devonian / Ardath Shale / Floyd Shale / Late Cretaceous (Cenomanian) / Brigham Quartzite / Pierre Shale / Rose Canyon Shale / Angelica Arkose / Martin Gonzdles Lava / Patsy Mine Volcanics / /
Position
Chief Geologist / author / Chairman / King / /
ProvinceOrState
Kentucky / New Jersey / Ohio / Alaska / Nevada / Southern California / Connecticut / Washington / Michigan / Missouri / New Mexico / Utah / Pennsylvania / Montana / Rhode Island / Delaware / North Carolina / Georgia / Arizona / Massachusetts / Idaho / Colorado / /
Region
Northern Alaska / Northern Ohio / Southeastern Idaho / Northern Utah / central Virginia / central Nevada / Southern Arizona / Northeastern Puerto Rico / Northeastern Pennsylvania / southeastern New York / Northwestern Georgia / central Colorado / Northern Kentucky / Northeastern Kentucky / southeastern Michigan / Central Arizona / Eastern Kentucky / Eastern Pennsylvania / central Kentucky / Southern California / Southeastern Arizona / Southern Idaho / Northwestern Nevada / Southwestern Alaska / Northeastern Washington / /
Changes in Stratigraphic Nomenclature by the U.S. Geological Survey, 1971 By GEORGE V. COHEE and WILNA B. WRIGHT