First Field Season With E. Gorhskov and V. Isaeva With W. Ziegler and G. Klapper
Darvaz, TJ. 1964 Imagan, TJ. 1967 Khojakourgan, UZB. 1978
Khojakourgan, UZB. 1978 SDS With G. Klapper
1978 Samarkand, UZB. 1978
With O.Kossovaya and T.Eihhorn SDS With H.P.Schönlaub
Kitab, UZB. 1978 Samarkand, UZB 1978 Khojakourgan.1978
27th MGC. Conodontologists Conodontologists With T. Koren
Moscow, RUS. 1984 Sverdlovsk, RUS. 1980 Turkparida. 1980
With G. Buriy and V. Puchkov Conodondologists Podoliya, UKR
Moscow, RUS. 1984 Khojakourgan, UZ. 1988 1989
With Wang Shilu ECOS V With Wang Chengyuan
Frankfurt, DE. 1988 Germany. 1988 Frankfurt, DE. 1998
With W. Ziegler W.Ziegler, G.Plodovsky and E.Shindler With W. Ziegler and G.Plodovsky
Frankfurt, DE. 1998 Frankfurt, DE. 1998 Frankfurt, DE. 1998
Field Work With wife, Nina Bardasheva With wife and A.Kim
Australia. 1998 Iran. 1998 Iran. 1998
