Skip to main content
U.S. flag

An official website of the United States government

Book Chapters

Browse more than 5,500 book chapters authored by our scientists over the past 100+ year history of the USGS and refine search by topic, location, year, and advanced search.

Filter Total Items: 6071

The whooping crane

No abstract available.
Authors
R.C. Erickson, S.R. Derrickson

Theoretical Wenner and Schlumberger vertical electrical soundings

No abstract available.
Authors
David V. Haines, D. L. Campbell

Vulnerability of young lake trout to predation after chronic exposure to PCB's and DDE

The vulnerability of fry of Lake Michigan lake trout (Salvelinus namaycush) to predation by rainbow trout (Salmo gairdneri) was tested after the fry had been exposed to PCB's, DDE, and a combination of these contaminants in both water and food at concentrations corresponding to ambient levels (1X) in water and plankton in Lake Michigan and at levels 5 and 25 times higher. Vulnerability of the fry,
Authors
Michael J. Mac

Biostratigraphy of the Tertiary strata of the core

No abstract available.
Authors
T. G. Gibson, George W. Andrews, Laurel M. Bybell, R. J. Witmer, D. S. Van Nieuwenhuise

Bibliography: Solar stimulated luminescence and related topics

The purpose of the Workshop on Luminescence Techniques was threefold: (1) to review the state-of-the-art capabilities of luminescence methods, (2) to consider a variety of concepts for the development of future luminescence sensor systems, and (3) to discuss appropriate research and development strategies for advancing the current state-of-the-art.

Surficial deposits, weathering processes, and evolution of an inner Coastal Plain landscape, Augusta, Georgia

No abstract available. 
Authors
Wayne L. Newell, Milan J. Pavich, David C. Prowell, Helaine W. Markewich, Thorton L. Neathery, Robert W. Frey

Basin development along the Late Mesozoic and Cainozoic California Margin: A plate tectonic margin of subduction, oblique subduction and transform tectonics

Along the Californian margin of the North American plate, the configuration and structural stability of late Mesozoic and Cainozoic basins are related to plate kinematics. Three tectonic regimes are recorded; orthogonal high-angle subduction, oblique low-angle subduction, and transform slip. During the first, regionally extensive forearc basins developed; during the second and third, borderland se
Authors
David G. Howell, James K. Crouch, H. G. Greene, David S. McCulloch, J.G. Vedder

Upper Cretaceous and lower Tertiary geology of the Chattahoochee River valley, western Georgia and eastern Alabama

No abstract available. 
Authors
Juergen Reinhardt, Thomas G. Gibson, Thorton L. Neathery, Robert W. Frey

Time-lapse cameras as an aid in studying grizzly bears in northwest Wyoming

Time-lapse cameras were effective for gathering limited distribution and population data on grizzly bears (Ursus arctos) and black bears (Ursus americanus) in northwest Wyoming. Thirty-six stations, each consisting of a camera and a lure, were monitored for 551 camera-days; 83 rolls of film were exposed. Five different lures were tested. Thirty-one bears (5 grizzly, 25 black, 1 unknown bear) were
Authors
Ronald E. Ball

Factors influencing human-grizzly bear interactions in a backcountry setting

Interactins between humans and 7 species of wildlife, including grizzly bears (Ursus arctos horribilis), were investigated in backcountry areas of the Gallatin Range, Yellowstone National Park, during the summers of 1973 and 1974. Grizzly bear distribution, movements, and behavior and human behavior were examined. Because grizzlies utilized areas with elevations much in excess of the study area's
Authors
James M. Chester