| Country | China |
| Province | Tibet |
| Age | Late Miocene - earliest Pliocene / Lawula Fm |
| References | Tao, J.R., Du, N.Q., 1987. Miocene flora from Markam county and fossil record of Betulaceae. Acta Botanica Sinica 29, 649-655. (In Chinese with English abstract.) |
| Sum of all taxa | 23.00 |
| Sum of zonal taxa | 17.30 |
| Sum of zonal woody angiosperms | 11.50 |
| Sum of % SCL + LEG | 4.35 |
| Sum of % D-HERB + M-HERB (ZONAL HERB) | 14.45 |