Hominids use fire Beginning of Homo Sapiens glacial appears period. Laurentide ice sheet covers 85% of Illinois End of Illonian Beginning of Last Glacial glacial period Wisconsin glacial Maximum begins period, the most ice sheets – recent advance of N. American glaciers
Hominids use fire Beginning of glacial period. Laurentide ice sheet covers 85% of Illinois Homo Sapiens appears End of Illonian glacial period Beginning of Wisconsin glacial period, the most recent advance of N. American glaciers Last Glacial Maximum begins – ice sheets
miocene_timeline_cards_final.docx