Abstract
An impact crater near the south pole characterized by pristine‐appearing secondary crater chains is partly covered with more than a kilometer of polar layered terrain deposits continuous with the main polar deposit. The observed relationships strongly suggest that the crater formed near the edge of the cap in Amazonian time, was buried by polar cap advance, and that some retreat occurred. These data appear to indicate that the south polar cap has been active in the geologically recent past.
Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
