Canadian Arctic archipelago [via Wikipedia] The clue is in the study title: The importance of Canadian Arctic Archipelago gateways for glacial expansion in Scandinavia. – – – A new study led by University of Arizona researchers may have solved two mysteries that have long puzzled paleo-climate experts (says Phys.org): Where did the ice sheets that […]
New study may solve long-standing mystery of what triggered ice age
Glyn Hnutu-healh: History, Alchemy, and Me 