140s
140s ke ngwagasome tšhupamabakeng ya Gregorian wa go thoma ka 1 Pherekgong 140 ya fela ka 31 Manthole 149. Ngwagasome 140s o wela ngwagengkgolo wa 2.
| Ngwagakete: | Ngwagakete 1 |
| Mengwagakgolo: | Ngwagakgolo 1 – Ngwagakgolo 2 – Ngwagakgolo 3 |
| Mengwagasome: | 110s 120s 130s – 140s – 150s 160s 170s |
| Mengwaga: | 140 141 142 143 144 145 146 147 148 149 |
| 140s-tšago tswalanya: |