I was using this time-line
3962 B.C. Adam dies. (Genesis 5:4) .
3905 B.C. Enoch is taken by God. (Genesis 5:22-23) .
3836 B.C. Noah born (D:Heb/70)(B:Heb/70/Sam Genesis 5:32) .
3334 B.C. Shem born (D:Heb/70/Sam)(B:Heb/70/Sam Genesis 5:10) .
3236 B.C. Methuselah dies (Genesis 5:26-27). Worldwide Flood begins (Genesis 7:6, 11). .
3235 B.C. Flood Ends. (Genesis 8:13-14) Post-Flood
3234 B.C. Arphaxad born (D:Heb/Sam) (B:70/Sam Genesis 11:12) .
3099 B.C. Cainan born (D:70)(B:70 Genesis 11:13 Septuagint only) - Luke 3:36 2
Ancient Near East: Early Bronze Age.
3000 B.C. Sumerian Civilization begins to arise in Mesopotamia (until 2340 B.C.)
Egyptian Civilization begins to arise. Archaic Period. First king Narmer (also called Menes) Writing arises. Era of written history begins.
2969 B.C. Salah (alt. Shelah) born (D:Heb/Sam)(B:70/Sam Genesis 11:14) .
2888 B.C. Noah dies. (Genesis 9:28-29) .
http://www.bibleistrue.com/qna/qna63.htm