USGS CMG InfoBank Geology School: asteroid

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

Title	Comment	Keywords
What Were the Materials that Formed Earth	09:55 - 10:58 (01:03) / 1.3 MB	asteroid, meteorite
Extinction of Dinosaurs	15:13 - 16:47 (01:34) / 1.4 MB	dinosaur, fossil, track, climate, Mesozoic, predation, environment, extinction, volcano, atmosphere, asteroid

Geology School Keywords

U.S. Department of the Interior | U.S. Geological Survey
URL: http://walrus.wr.usgs.gov/infobank/programs/html/school/keypage/asteroidrepro.html
Page Contact Information: InfoBank staff
Page Last Modified: Tue Feb 5 05:12:51 PST 2013 (chd)