Book Description
A concept of zonation in ash flows based on degree of welding and type of crystallization.
Author : Robert Leland Smith
Publisher :
Page : 24 pages
File Size : 28,85 MB
Release : 1960
Category : Ignimbrite
ISBN :
A concept of zonation in ash flows based on degree of welding and type of crystallization.
Author : Geological Survey (U.S.)
Publisher :
Page : 432 pages
File Size : 28,87 MB
Release : 1961
Category :
ISBN :
Author : Grant Heiken
Publisher : Geological Society of America
Page : 138 pages
File Size : 23,9 MB
Release : 2006-01-01
Category : Science
ISBN : 0813724082
Author : Robert L. Christiansen
Publisher :
Page : 164 pages
File Size : 48,73 MB
Release : 2001
Category : Electronic government information
ISBN : 9780607953466
Author : Charles Edward Chapin
Publisher : Geological Society of America
Page : 222 pages
File Size : 13,74 MB
Release : 1979
Category : Science
ISBN : 0813721806
Author :
Publisher :
Page : 666 pages
File Size : 34,62 MB
Release : 1972
Category : Geology
ISBN :
Author : James Clifford Ratté
Publisher :
Page : 74 pages
File Size : 43,91 MB
Release : 1967
Category : Latite
ISBN :
A complex pile of Tertiary volcanic rocks in the central San Juan Mountains, Colo., consists of welded ash-flow tuffs, lava flows, and breccias from several sources. A more limited sequence within this assemblage originated in or bordering the Creede caldera and is the subject of this report. The Creede caldera sequence consists of five major ash-flow formations, locally interlayered lava flows, a succeeding lava-flow formation, and the volcanic-clastic Creede Formation.
Author :
Publisher :
Page : 470 pages
File Size : 16,74 MB
Release : 1983
Category : Geology
ISBN :
Author : Geological Survey (U.S.)
Publisher :
Page : 272 pages
File Size : 25,16 MB
Release : 1993
Category : Geology
ISBN :
Proceedings of a workshop held at the Desert Research Center, Soda Springs (Zzyzx), California, February 9-12, 1990.
Author : Jack Green
Publisher : Springer Science & Business Media
Page : 544 pages
File Size : 30,97 MB
Release : 2012-12-06
Category : Science
ISBN : 364265150X
THIS BOOK, conceived by N. M. S. , is patterned this atlas, namely to assemble into a single source after The Atlas and Glossary of Primary Sedi book a photographic record of nearly all volcanic mentary Structures by F. J. Pettijohn and P. E. Potter surface features described during the development (Springer-Verlag New York, Inc. ). We introduce of volcanology so that future workers on terrestrial this atlas with a chapter by the late Arie Polder problems can refer to these photos for comparative vaart treating the principal concepts of volcanoes or illustrative purposes. as landforms, followed by a main section of photo Also, we hope that this atlas will serve as an aid graphs of volcanic structures and features arranged to those engaged in learning or teaching the funda in 198 Plates, and then conclude with an up mentals of geology and its sub fields, such as petro dated glossary of terms associated with volcan logy or geophysics. To this end we have attempted ology, its processes and products. to create a book simple and general enough to be The atlas is, in a sense, an outgrowth of the useful even at the secondary school level, but with expanding interest in volcanology recently stimu sufficient detail and rigor to be acceptable to both lated by the exploration of neighboring planetary students and professors in the universities. Further, bodies in the solar system.