Reexamination of Early Lunar Chronology With GRAIL Data: Terranes, Basins, and Impact Fluxes ...

• Main Authors: Evans, Alexander J., Andrews-Hanna, Jeffrey C., Head, James W., Soderblom, Jason M., Solomon, Sean C., Zuber, Maria T.
• Format: Article in Journal/Newspaper
• Language: unknown
• Published: Columbia University 2018
• Subjects: Moon; Lunar geology; Geochemistry; FOS: Earth and related environmental sciences; Impact craters; Aitken; South Pole; South pole
• Online Access: https://dx.doi.org/10.7916/d8-9k87-2b47; https://academiccommons.columbia.edu/doi/10.7916/d8-9k87-2b47

Flooding of the lunar surface by ancient mare basalts has rendered uncertain the ages of lunar geochemical terranes and several impact basins. Here we combine craters having recognizable surface expressions with craters identified only by their gravitational signatures in Gravity Recovery and Interi...