Kathryn A. Martin Library


Subject: Earth and planetary sciences. 
Type: Bibliographic citations, some abstracts. 
Materials Covered: Over 2.2 million records of geosciences literature, including more than 3000 periodicals, plus books, maps, conference reports, government documents, and theses. Ten percent of records have abstracts. Maintained by the American Geological Institute. 
Dates of Coverage:  1785-present for North America, 1933-present for entire world. Print indexes: Bibl. & Index of Geol. (1969-1993) - Bibl. & Index of Geol. Exclusive of N. America (1933- 1968) - Bibl. of N. American Geol. (1785-1970) . All in storage at MLAC. 
Special Features: Click on "thesaurus" for complete Georef controlled vocabulary thesaurus. Also has advanced search option on database search screen. 
Periodicals Indexed
or Full-Text:
Click on "publication" on database search screen. 
Simultaneous Users:  Unlimited 
Online Help:  Click on "Georef" at left side of search screen for Georef search tips and database information. Help key at upper right corner of search screen for Ebsco help. 
Link: http://www.d.umn.edu/lib/lurl/LibGo.php?TiPrimaryID=10 
Vendor: EBSCO Publishing 
License Info:  
Use Restrictions: Available to ALL users in the library; Off campus access is limited to UMD students, staff, and faculty 
Printing: Has "add" to folder feature in Ebsco interface that allows print, e-mail, or save to disk for items in folder. Also may use browser's print key. 
Search Assistance:  For searching assistance contact the Research & Information Desk at 218-726-8100 or email Pam Enrici 
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Kathryn A. Martin Library | 416 Library Drive | Duluth MN 55812-3001
Phone: 218-726-8102
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Library Site Coordinator: Kathryn A. Martin Library

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