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USGS · fs20073025

The Marine Realms Information Bank family of digital libraries: access to free online information for coastal and marine science

Abstract

Searching the World Wide Web for reliable information about specific topics or locations can be frustrating: too many hits, too little relevance. A well-designed digital library, offering a carefully selected collection of online resources, is an attractive alternative to web search engines. The U.S. Geological Survey (USGS) provides three digital libraries for coastal and marine science to serve the needs of a diverse audience--scientists, public servants, educators, and the public.

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Frances L. Lightsom, Alan O. Allwardt. 2007. The Marine Realms Information Bank family of digital libraries: access to free online information for coastal and marine science. https://doi.org/10.3133/fs20073025

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Divisions of geologic time—Major chronostratigraphic and geochronologic units

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