Contouring the Lunar Surface for Crater Densities

The near-side lunar surface has been contoured for the densities of all craters of diameter greater than 2 km. The lowest densities are concentrated toward the centers of the maria in the circular basins, and succeeding contours continue to show the circular symmetry of the basins themselves. The hi...

Full description

Bibliographic Details
Main Author: Howell, John Morris, Jr.
Other Authors: Hartmann, W. K.
Language:en_US
Published: The University of Arizona. 1969
Online Access:http://hdl.handle.net/10150/622034
http://arizona.openrepository.com/arizona/handle/10150/622034