Table 3. Siwalik Group screen-washed snake specimens per 0.5 m.y. intervals.
|
Temporal Interval (m.y.) |
Boidae indet. |
Acrochordus dehmi |
Colubroid morphotype A |
Colubroid morphotype B |
Bungarus sp. |
Natricinae Indet. |
Chotaophis padhriensis |
Sivaophis downsi/ Colubrinae indet. |
Colubroidea indet. |
| 14 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 2 |
| 13.5 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 5 |
| 13 | 2 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 4 |
| 12.5 | 1 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 1 |
| 12 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 11.5 | 1 | 5 | 0 | 0 | 0 | 0 | 0 | 2 | 2 |
| 11 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6 |
| 10 | 3 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 15 |
| 9 | 2 | 18 | 0 | 0 | 1 | 0 | 1 | 6 | 5 |
| 8.5 | 0 | 1 | 0 | 3 | 0 | 1 | 0 | 1 | 23 |
| 7.5 | 1 | 1 | 0 | 3 | 0 | 2 | 1 | 2 | 35 |
| 7 | 2 | 2 | 0 | 12 | 0 | 0 | 0 | 0 | 27 |