| Name | Phases | 14C dates | |
|---|---|---|---|
|
161-180 / 285 show all | |||
| Matignons | n/a | 15 | Show |
| Matignons, Peu-Richard | n/a | 1 | Show |
| Maykop culture | n/a | 2 | Show |
| Mesolithic | early, late, middle, n/a, and Kongemose/Maglemose | 528 | Show |
| Meso-/Neolithic | n/a, n/a, Ertebølle? / Funnel Beaker culture, Ertebølle / Funnel Beaker culture / Early Neolithic, Ertebølle / Early Neolithic, Lihult/Funnel Beaker culture, and late Mesolithic/Early Neolithic | 177 | Show |
| Michelsberg culture | III-V, mining Neolithic "Spiennes I and II", n/a, I, Groupe de Chaudardes (Michelsberg IV), III/IV, IV, V, V?, II, II and III, I or II, II/III, III, and III or later (phases Spiennes II and III) | 199 | Show |
| Middle Bronze Age | Trzciniec horizon 8, Bronze Mig, Bronze Mig/Bronze Final, Bz B1, Bz B2, Deverel-Rimbury culture, Fulda-Werra Group, Füzesabony, Gyulavarsánd Group, Hilversum culture, Koszider period, Lüneburger Group, Troja III, Trzciniec horizon 5, Trzciniec horizon 6, Trzciniec horizon 7, Vatya, Vatya-Koszider, Wietenberg, and n/a | 218 | Show |
| Middle Neolithic | SSK and n/a | 8 | Show |
| Middle Neolithic II / Neolithique moyen II | n/a | 93 | Show |
| Middle Neolithic I / Neolithique moyen I | n/a | 22 | Show |
| Middle Neolithic / Neolithique moyen Bourguignon | n/a | 3 | Show |
| Mierzanowice culture | n/a | 69 | Show |
| Minoic culture / civilisation | 0 | Show | |
| Mondsee culture | 1/2, n/a, and 3 | 12 | Show |
| Montoboló | n/a | 12 | Show |
| Mousterian | n/a | 14 | Show |
| Münchshöfen | n/a | 1 | Show |
| Mundigak | n/a | 1 | Show |
| Munzingen / late Michelsberg culture | 0 | Show | |
| Myceanaean culture / civilisation / Late Helladic | 0 | Show | |
