Call Number (LC) Title Results
I 19.3:1917-O Miocene cooling in the southwestern Powder River Basin, Wyoming : preliminary evidence from apatite fission-track analysis / 1
I 19.3:1917-P Depositional history of Triassic rocks in the area of the Powder River Basin, northeastern Wyoming, and southeastern Montana / 1
I 19.3:1917-Q Origin of thick Lower Tertiary coal beds in the Powder River Basin, Wyoming and Montana--some paleogeographic constraints / 1
I 19.3:1917-R Gravity and aeromagnetic studies of the Powder River Basin and surrounding areas, southeastern Montana, northeastern Wyoming, and western South Dakota / 1
I 19.3:1917-S Fluvial architecture of the Lower Cretaceous Lakota Formation, southwestern flank of the Black Hills uplift, South Dakota / 2
I 19.3:1917-T Stratigraphy and tectonic implications of Upper Cretaceous rocks in the Powder River Basin, northeastern Wyoming and southeastern Montana / 1
I 19.3:1917-U Composition and depositional environment of concretionary strata of early Cenomanian (early late Cretaceous) age, Johnson County, Wyoming 1
I 19.3:1918 Petrographic and chemical data for the large Mesozoic and Cenozoic plutonic sills east of Juneau, southeastern Alaska /
Petrographic and chemical data for the large mesozoic and cenozoic plutonic sills east of Juneau, southeastern Alaska / 		2
I 19.3:1919 A petrologic study of the Fox Hills Sandstone, Rock Springs Uplift, Wyoming / 2
I 19.3:1920 A strontium isotopic study of plutons and associated rocks of the southern Sierra Nevada and vicinity, California / 2
I 19.3:1921 Text and references to accompany "Map showing the thickness and character of Quaternary sediments in the glaciated United States east of the Rocky Mountains" / 2
I 19.3:1922 Geologic and fission-track evidence for Late Cretaceous faulting and mineralization, northeastern flank of Blacktail Mountains, southwestern Montana / 2
I 19.3:1923 Taxonomic revision of the Spermatopsida of the Oligocene Creede flora, southern Colorado / 2
I 19.3:1924 Geologic applications of modern aeromagnetic surveys : proceedings of the U.S. Geological Survey Workshop on Geologic Applications of Modern Aeromagnetic Surveys, held January 6-8, 1987, in Lakewood, Colorado / 2
I 19.3:1925 Developments and applications of modern airborne electromagnetic surveys : proceedings of the U.S. Geological Survey Workshop on Developments and Applications of Modern Airborne Electromagnetic Surveys, October 7-9, 1987 / 2
I 19.3:1926 Airborne remote sensing for geology and the environment--present and future / 1
I 19.3:1927 The Jurassic Wanakah and Morrison formations in the Telluride-Ouray-western Black Canyon area of southern Colorado : revision of the Wanakah Formation and basal Morrison Formation in part of the Black Canyon of the Gunnison River /
The Jurassic Wanakah and Morrison formations in the Telluride-Ouray-western Black Canyon area of southwestern Colorado / 		2
I 19.3:1928 Stratigraphy of the Lower and Middle(?) Triassic Union Wash Formation, east-central California / 2
I 19.3:1929 Magnetostratigraphy of the San Francisco volcanic field, Arizona / 2
I 19.3:1930 Gold-bearing skarns / 1