NASA Logo

NTRS

NTRS - NASA Technical Reports Server

Collections About News Help Login
Back to Results
Martian Cratering 4: Mariner 9 Initial Analysis of Cratering ChronologyEarly analyses of cratering and other Martian surface properties that indicated extensive ancient erosion have been strongly supported by Mariner 9 data. By their great variations in density, these craters indicate a history of Martian erosion and crustal development intermediate between earth and the moon.
Document ID
19730023955
Acquisition Source
Legacy CDMS
Document Type
Other
Authors
Hartmann, W. K. (Planetary Science Inst. Tucson, AZ, United States)
Date Acquired
August 7, 2013
Publication Date
July 15, 1973
Publication Information
Publication: JPL Mariner Mars 1971 Proj., Vol. 4
Subject Category
Space Sciences
Accession Number
73N32688
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.

Related Records

IDRelationTitle19730023947Collected WorksMariner Mars 1971 Project. Volume 4: Science Results
No Preview Available