Textural analysis of Surtsey tephra - A preliminary report

Characterizing ancient tephra units on Surtsey by textural analysis of modern pyroclastic and hydroclastic deposits

Bibliographic Details
Main Author: Sheridan, M. F.
Format: Other/Unknown Material
Language:unknown
Published: 1971
Subjects:
13
Online Access:http://ntrs.nasa.gov/search.jsp?R=19710008506
Description
Summary:Characterizing ancient tephra units on Surtsey by textural analysis of modern pyroclastic and hydroclastic deposits