1248
| 1248 • In the middle of the night on November 24 a mass on the north side of Mont Granier suddenly collapsed, in one of the largest historical rockslope failures known in Europe. http://geomorphologie.revues.org/7495 |
1277
Age: 29y
| 1277 • Battle of Ngasaunggyan: Burma's Pagan Empire begins to disintegrate after being defeated by Kublai Khan at Yunnan near the Chinese border. |