Search SEDIS
| Data sets | Publications | Expeditions | Thesaurus |
Krol Formation  | |
|---|---|
| RT | Cambrian |
| Carboniferous | |
| Himalayas | |
| India | |
| Permian | |
| Proterozoic | |
| Uttar Pradesh India | |
| SN | Has been variously considered as Permian and Upper Carboniferous; more recent literature has assigned it to the Proterozoic? and Cambrian. Himalayas of India. Indexed with ages as applicable. Added to Thesaurus in 1993. |