Labels also have special number codes, which represent the following: 1  0 = means minimal hazard. 2  1 = means slight hazard. 3  2 = means moderate hazard. 4  3 = means serious hazard. 5  4 = means severe hazard.
A good way to summarize the paper by Snelling and Matthews is by presenting the timeline given in the article and accompanying poster: AiG Ice Age Timeline. 1  2350 B.C.âNoahs flood. 2  2350 to 2250 B.C.âAntarctica becomes covered by forests, then gets covered by its ice cap.  2250 to 2000 B.C.âIce age on the rest of Earth.
Paleolithic timeline - Paleolithic lifestyle - Paleolithic life expectancy. The Paleolithic era is also fondly known as the Stone Age period. It existed between (2.5 million - 20000 years ago). The era was beginning of small innovations carried on within the group for survival. It began with preparing and manufacturing tools and hunting.