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SUMMARY:Ancient volcanic activity on the Moon: input from the Chinese Chan
 g’e 5 mission - Prof. Lionel Wilson\, Lancaster University
DTSTART:20230130T180000Z
DTEND:20230130T190000Z
UID:TALK196408@talks.cam.ac.uk
CONTACT:Buck Blake
DESCRIPTION:The Chang'e 5 mission returned samples to Earth from what may 
 be the youngest major lava eruption on the Moon\, dated from the samples a
 t almost exactly 2 Ga. This flow has a larger volume than most of the flow
 s that occur in the lunar mare basins and its study should help to shed li
 ght on the eruption conditions that were common on the Moon as it was near
 ing the end of the period when the interior was hot enough to make volcani
 sm possible. I shall describe the key issues that made the styles of lunar
  volcanism different from what we commonly encounter on Earth and show how
  we use morphological observations combined with theory to deduce eruption
  conditions.
LOCATION:Tilley Lecture Theater\, Department of Earth Sciences (can join v
 ia zoom\; email bb614@cam.ac.uk for link)
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