Links

• Document: Report (548 KB pdf)
• Download citation as: RIS | Dublin Core

Abstract

Suggested Citation

Modreski, P.J., 1999, (comp.) Abstracts of the 11th Annual U.S. Geological Survey, Central Region, 1999 Poster Review; collected abstracts of selected poster papers presented at scientific meetings: U.S. Geological Survey Open-File Report 1999–0321, 30 p., https://pubs.er.usgs.gov/publication/ofr99321.

ISSN: 2331-1258 (online)

Table of Contents

• A role for fluid flow and dissolution in extended terranes, eastern Great Basin
• Declining herbicide concentrations in Midwestern streams, 1989-98
• Surficial geochemistry related to past mining in the Cooke City, MT, area and its environmental impact downstream in Yellowstone National Park
• Unconventional natural gas resources on U.S. Federal Lands
• Relation between seismic velocity and hydraulic conductivity at the USGS Fractured Rock Research Site
• Geophysics in exploration for sand and gravel
• Case study: environmental investigation of mineral deposits in Wrangell-St. Elias National Park and Preserve, AK
• Enhancement of anhysteretic remanent magnetism in modem soils from the North American midcontinent-implications for paleoclimatic reconstructions
• Temporal variation in the geochemistry of alkaline magmatism, Absaroka Volcanic Province, Montana- Wyoming
• The implementation of Geographic Information Systems in beginning and advanced high school geography courses
• Gravel deposits of the South Platte River Valley north of Denver, Colorado
• Ground penetrating radar research at the Bemidji, Minnesota, crude-oil spill site
• USGS Minerals Information Team, Materials flow-a new USGS research area
• U-Pb zircon ages for the Big Creek Gneiss, Wyoming and the Boulder Creek Batholith, Colorado: implications for the timing of Early Proterozoic accretion of the Northern Colorado Province
• Pb isotopic systematics of ancient crustal lunar rocks (>3.9 Ga): constraints on early lunar evolution
• Real Time Monitoring of An Active Landslide Along Highway 50, California
• Eolian processes and deposits in the southwestern U.S.--Integrated studies to evaluate impacts from climatic variability and land use
• Magnetic record of hydrochemical change at Owens Lake (California) between 134 and 46 ka
• Testing sedimentary paleomagnetic records using anisotropy of magnetic susceptibility: A reevaluation of Core OL-92 (Owens Lake, California)
• Changes in herbicide occurrence in Midwestern streams in relation to changes in use, 1989-98
• Abandoned Mine Lands Initiative-Providing Science for Watershed Issues