Most of the world was not iced over; mainly just higher latitudes like where European geologists come from. People in the tropics experienced big climatic shift

Most of the world was not iced over; mainly just higher latitudes like where European geologists come from. People in the tropics experienced big climatic shifts -- green Sahara, Amazon savannah, and the Java Sea, South China Sea, Yellow Sea, and Persian Gulf all lush bottom land -- but mostly not ice.