| _______ | _______ | _______ | ______ | ______ | ______ | ______ | ______ | ______ | ______ | ______ | ______ | ______ | _____ | ____ | ____ | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| / | -- First Speaker of Early Indo-Hittite + | ====> [ 120] | |||||||||||||||
| / | -- First Speaker of Indo-Hittite | ||||||||||||||||
| / | -- First Speaker of Late Indo-Hittite | ||||||||||||||||
| / | \ | -- Woman of the Late Copper Age + | ====> [ 121] | ||||||||||||||
| / | -- First Speaker of Indo-European Proper | ||||||||||||||||
| / | -- First Speaker of Late Indo-European | ||||||||||||||||
| / | -- First Speaker of Italo-Celtic (3500 BC) | ||||||||||||||||
| / | | (skip this generation?) | ||||||||||||||||
| / | -- First Speaker of proto-Celtic (2000? BC) | ||||||||||||||||
| / | -- First Speaker of Early Celtic (1200? BC) | ||||||||||||||||
| / | -- First Speaker of Celtic (P/Q Model) | ||||||||||||||||
| | | \ | | OR: poss. First Speaker of Insular Celtic + | ====> [ 128] | ||||||||||||||
| | | \ | -- La Tene Iron Age | |||||||||||||||
| | | \ | -- Iron Age in East Mediterranean (1100? BC - ?) | |||||||||||||||
| | | \ | / | -- Copper Metallurgy Stage 4 + | ====> [ 3] | |||||||||||||
| | | | | / | -- Bronze Age in Anatolia | ||||||||||||||
| | | | | / | \ | -- Woman of the Late Copper Age + | ====> [ 121] | ||||||||||||
| | | | | / | -- Early Use of Iron | ||||||||||||||
| | | \ | -- Invention of Steel | |||||||||||||||
| / | \ | -- Increasing need for wood in construction and as fuel | |||||||||||||||
| / | -- First Speaker of Goidelic | ||||||||||||||||
| / | |||||||||||||||||
| - First Speaker of Old Irish | |||||||||||||||||