Foraminiferal marker taxa and their correlation potential for definition of the lower Serpukhovian boundary in the Urals

by E. I. Kulagina, E. Yu. Bashlykova
Published 2020-07-01

The Mid-Carboniferous boundary in the eastern slope of the Southern and Middle Urals: carbon and oxygen isotopic composition in limestones

by S. A. Dub, G. A. Mizens, V. N. Kuleshov, T. I. Stepanova, N. A. Kucheva, S. V. Nikolaeva, O. Yu. Melnichuk, E. I. Kulagina, O. L. Petrov
Published 2020-07-01