Accession Number:

AD0673361

Title:

AN EXPERIMENTAL STUDY OF THE MODE OF EMPLACEMENT OF LAVA FLOWS.

Descriptive Note:

Master's thesis,

Corporate Author:

AIR FORCE INST OF TECH WRIGHT-PATTERSON AFB OHIO SCHOOL OF ENGINEERING

Personal Author(s):

Report Date:

1968-06-01

Pagination or Media Count:

104.0

Abstract:

The mechanism of lava flow emplacement was studied using a model material whose physical properties permitted similar but slightly distorted scaling of an acidic magma. The material was extruded at a single temperature and approximately constant rate down slopes of known dip. The length as a function of time, final dimensions, and typical cross sections of the models were measured for different slopes and volumes. The models suggest explanations for pressure ridges and levees observed on natural flows. Quantitative results, reproducibility, and model distortion are presented and discussed. Author

Subject Categories:

  • Geology, Geochemistry and Mineralogy

Distribution Statement:

APPROVED FOR PUBLIC RELEASE