We follow various terrestrial clades as they adapt to harsher and harsher climates. 0:00 Climate 2:10 Seasonal plants 4:12 Xerostracans 5:39 Opisthopterans 10:06 Tylophytes 14:14 Amblypods 17:49 Lystrocheirids 23:53 Tundra megafauna 26:49 Thylacopods 30:20 Thecopods