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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: 6164

Microbial lime-mud production and its relation to climate change Microbial lime-mud production and its relation to climate change

Microbial calcification has been identified as a significant source of carbonate sediment production in modern marine and lacustrine environments around the globe. This process has been linked to the production of modern whitings and large, micritic carbonate deposits throughout the geologic record. Furthermore, carbonate deposits believed to be the result of cyanobacterial and...
Authors
K. K. Yates, L. L. Robbins

Fluvial processes and passive rehabilitation of the Lisbon Bottom side-channel chute, Lower Missouri River Fluvial processes and passive rehabilitation of the Lisbon Bottom side-channel chute, Lower Missouri River

Multiple large floods in 1993-1997 on the Lower Missouri River carved a side-channel chute through the river bottom at Lisbon, Missouri. Although similar in some respects to engineered side-channel chutes designed for habitat rehabilitation projects, the Lisbon Bottom chute has been unique in that it was allowed to evolve for more than four years with minimal stabilization. During the...
Authors
Robert B. Jacobson, Mark S. Laustrup, Michael D. Chapman

Basinsoft, a computer program to quantify drainage basin characteristics Basinsoft, a computer program to quantify drainage basin characteristics

Surface water runoff is a function of many interrelated factors including climate, soils, landuse, and the physiography of the drainage basin. A practical and effective method to quantify drainage basin characteristics would allow analysis of the interrelations of these factors, leading to an improved understanding of the effects of drainage basin characteristics on surface-water runoff
Authors
Craig A. Harvey, David A. Eash

Paleoclimate concepts Paleoclimate concepts

Interpretation of paleoclimate records requires an understanding of Earth’s climate system, the causes (forcings) of climate changes, and the processes that amplify (positive feedback) or damp (negative feedback) these changes. Paleoclimatologists reconstruct the history of climate from proxies, which are those characteristics of sedimentary deposits that preserve paleoclimate...
Authors
Richard B. Ally, Joan J. Fitzpatrick, J. Brigham-Grette, Geoffery L. Miller, Daniel R. Muhs, Leonid Polyak

Florida panther Florida panther

No abstract available.
Authors
Joseph D. Clark

Field trip day four: Road log for the Sterling Hill and Franklin Zinc Mines, New Jersey Field trip day four: Road log for the Sterling Hill and Franklin Zinc Mines, New Jersey

This portion of the field trip features visits to the world famous Sterling Hill and Franklin mines, in northwestern New Jersey, and their respective mining museums. Although both mines are no longer in operation, important geologic features can still be observed. At the Sterling Hill mine, we will have the opportunity to see zinc ore in place, both in an underground drift and in the...
Authors
Robert W. Metsger, Richard A. Volkert, Craig A. Johnson

Geochemical constraints on the origin of the Sterling Hill and Franklin zinc deposits, and the furnace magnetite bed, northwestern New Jersey Geochemical constraints on the origin of the Sterling Hill and Franklin zinc deposits, and the furnace magnetite bed, northwestern New Jersey

The purpose of this chapter is to review two aspects of the geochemistry of the Sterling Hill and Franklin zinc-ironmanganese deposits and the Furnace magnetite bed that underlies the Franklin deposit. These are (1) oxidation and sulfidation states determined from heterogeneous phase equilibria, and (2) stable isotopic compositions determined from analyses of carbonate, silicate, oxide...
Authors
Craig A. Johnson
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