Three archeological ages (see Wikipedia)
The three-age system is the periodization of human prehistory into three consecutive time periods, named for their respective predominant tool-making technologies. I summarize for my own use the most relevant attributes. The dates are indicative, they can vary thousands of years depending on region and authors. I have only included cultures that are of interest to me.

• Stone Age (3.4 Mo - [6'000-2500] ). Transition is smelt copper but not bronze.
• • Lower Paleolithic   - 3 Mo - 300'000 BC
  • Middle Paleolithic  - 300,000 to 30,000 BC (Acheulean 1.76 Mo - 130'000), Mousterian (160'000-40'000), Neanderthal (Achelean then Mousterian) Venus (SP))
    
  • Upper Paleolithic    - 50'000-10'000 (- 35,000 to 29,000 years ago : Aurignacian (Cro-Magnons) and Gravettian culture - 29,000 to 22,000 years ago), Chauvet Cave, Magdalenian (Neuchâtel), (Peștera cu Oase, 39.5±2.5 ka), Peștera Muierilor, Muierii and Cioclovina Caves, cave paintings. Venus, Rouffignac cave, Lascaux, Font-de-Gaume (groupe de huit), abri du Cap Blanc,
  • Mesolithic : [14'000-11'500] - [8'500-5'500] BC,  Sauveterrian culture,  Iron Gates culture, Lepenski Vir, Tardenoisian culture.
  • Neolithic :  10'000 - [4'500-2'000]  (my selection of cultures)
    
  • • Maps, Linear Pottery,
    • See comparative chronology in Wikipedia/Neolithic.
    • Article about Neolithic Europe
  • • Göbekli Tepe (11'000 - 8000)
      
    • Cucuteni-Trypillian culture (5500-2750) (my pictures in RO)
      
    • Dudesti (no Wikipedia description)
    • Cortaillod
    • Linear Pottery culture
    • Funnelbeaker culture (North (Eastern) Europe, 4300–2800 BC)
  • Eneolithic =Chalcolithic : 3500-1700(copper)
    
  • • Cernavodă culture I
    • Boian-Marica culture
      
    • culture of Michelsberg
    • Baden culture
    • Seine-Oise-Marne culture
    • culture of Artenac
    • Corded Ware culture (North/Eastern Europe, 2900–2350)
    • Bell Beaker culture (Central/Western Europe, 2900–1800 BC) =
                   Campaniforme, Petit-Chasseur
    
  • 
    
    • Ötsi [3400-3100]

• Bronze Age (3300-1200 BC)

 Halstatt A and B (Late Bronze)  12-8th centuries BC

• Iron Age^[8]

Halstatt C and D (8-6th centuries BC)

La Tène