GEOLOGICAL SOCIETY OF AMERICA BULLETIN
journal30557
E070134
US
0016-7606
English
Rivista
Geological Society of America:PO Box 9140:Boulder, CO 80301:(800)472-1988, (303)357-1004, EMAIL: rfreeman@geosociety.org, INTERNET: http://www.geosociety.org, Fax: (303)357-1070
1961
cannot
can
restricted
false