Maps showing distribution, composition, and age of early and middle cenozoic volcanic centers in Idaho, Montana, West-central South Dakota, and Wyoming:
Saved in:
Bibliographic Details
Format: Map
Language:English
Published: Reston, VA U.S. Geological Survey 1994
Series:United States Geological Survey: Miscellaneous investigations series I-2291-C
Subjects:
Item Description:Mit je 1 Nebenkt. - Inselkt. - Enth.: Distribution and composition map. Mode of origin and age map
Physical Description:1 Kt. auf 2 Bl. mehrfarb. Blattgr. je 127 x 100 cm, gefaltet Explanatory pamphlet (15 S.)

There is no print copy available.

Interlibrary loan Place Request Caution: Not in THWS collection!