The role of material properties in the cratering record of young platy-ridged lava on Mars

Geophysical Research Letters
By: , and 

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Abstract

Platy‐ridged surfaces in the Elysium Planitia region of Mars exhibit different crater densities on rafted plates and polygonally patterned areas between them. Rather than being indicative of different ages, these differences provide insight into the variable strength of different types of lava surface. The sizes of small craters, and the resulting size‐frequency distribution (SFD), depend on the material strength of target surfaces. Brecciated lava surfaces are likely to have higher crater densities than coherent lava.

Publication type Article
Publication Subtype Journal Article
Title The role of material properties in the cratering record of young platy-ridged lava on Mars
Series title Geophysical Research Letters
DOI 10.1029/2010GL042869
Volume 37
Issue 12
Year Published 2010
Language English
Publisher American Geophysical Union
Contributing office(s) Astrogeology Science Center
Description L12203; 5 p.
First page 1
Last page 5
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