Moraines located in the interior of the Nuup Kangerlua area have been dated to 8.1 to 8.3 thousand years ago; they mark a local cooling that caused glaciers to re-advance and leave moraines behind.
Moraines within the Nuup Kangerlua region, dating back 8.1 to 8.3 thousand years ago, indicate a local cooling event that triggered glacier expansion and left behind moraines as evidence.