Khanna et al., 1981
From dinoflaj2
Khanna, A.K., Singh, H.P. and Sah, S.C.D., 1981: Palynostratigraphic correlation of the Subathu Formation, Simla Hills. Himalayan Geology, v.9, no.1, p.255-272.
Khanna, A.K., Singh, H.P. and Sah, S.C.D., 1981: Palynostratigraphic correlation of the Subathu Formation, Simla Hills. Himalayan Geology, v.9, no.1, p.255-272.
