USGS CMG InfoBank Geology School: geologic time scale

Dictionaries:	Our Mapping Systems The USGS and Science Education USGS Fact Sheets Topics Keywords Data Dictionary Metadata Dictionary Computer Terminology Digital Formats
InfoBank Terms:	Activity ID activity overview crew digital data formal metadata lines metadata NGDC port stops project/theme region ship stations time virtual globe year
Data Types:	bathymetry biological geochemical gravity ground penetrating radar imaging LIDAR logs magnetics metering equipment navigation samples seismic total station definitions disclaimer
Data Formats:	ARC coverage E00 FGDC metadata gridded/image imaging material scattered/swath Shapefile vector/polygon

class="light" class="light"

Title	Comment	Keywords
Geologic Time	n.a. / n.a.	geologic time scale, Phanerozoic Eon, Cenozoic Era, Pleistocene Period, Holocene Period, Precambrian, Paleozoic Era, Mesozoic Era, Quaternary Period
Geology of Mojave National Preserve	n.a. / n.a.	Mojave, dune, sand dune, volcanic remnant, geologic time scale, Cima Dome, Granite Mountains, Hole in the Wall, Cinder Cones, Mitchell Caverns, Kelos Dunes, Soda Lake

Geology School Keywords

U.S. Department of the Interior | U.S. Geological Survey
URL: http://walrus.wr.usgs.gov/infobank/programs/html/school/keypage/geologic_time.html
Page Contact Information: InfoBank staff
Page Last Modified: Tue Feb 5 05:12:59 PST 2013 (chd)