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Global Mega-geomorphologyThe extension of space exploration to the Moon and to other planets has broadened the scope of geomorphology by providing information on landforms which have developed in environments that differ significantly in fundamental factors such as temperature, pressure and gravity from the environments in which Earth's landforms have been shaped. In some cases the landforming processes themselves appear to be significantly different than any found in the terrestrial environment. Some investigators have suggested that features observed on other planets, such as chaos terrian and labryinths on Mars, can help us understand Earth's early history better because they may have been formed by processes which were important in the early ages of Earth but have long ceased to be active here. Corresponding terrestrial landforms would have long since been altered or obliterated by subsequent activity.
Document ID
19850024044
Acquisition Source
Legacy CDMS
Document Type
Conference Proceedings
Authors
Hayden, R. S. (George Mason Univ. Fairfax, Va., United States)
Date Acquired
September 5, 2013
Publication Date
July 1, 1985
Subject Category
Geosciences (General)
Report/Patent Number
NASA-CP-2312
NAS 1.55:2312
REPT-85B0472
Accession Number
85N32357
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.

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