Greenland Hiawatha Crater Robustly Dated to Late Paleocene

Guest “Missed it by that much” by David Middleton Following this, Kjaer et al. (2018) report the discovery of a large impact crater beneath Hiawatha Glacier in northwest Greenland. From…

Hiawatha Crater: Bracketing the Age

Guest “Don’t mention the YDIH… (wink, wink, nudge, nudge)” by David Middleton The recent discovery of a large, probably young, impact crater beneath the edge of the Greenland Ice Sheet…

Why the recently discovered Hiawatha Crater in Greenland is not the Younger Dryas impact.

Guest “geology lesson” by David Middleton Fire from the SkyResearchers find evidence of a cosmic impact that caused destruction of one of the world’s earliest human settlementsBy Sonia FernandezFriday, March…