Columbia subject headings:
Amphiboles--Russia (Federation)--Transbaikalia.
Amphiboles--Russia (Federation)--Tuva.
Biotite--Russia (Federation)--Transbaikalia.
Biotite--Russia (Federation)--Tuva.
Geology, Stratigraphic--Paleozoic.
Harvard subject headings:
Amphiboles--Russia (Federation)--Baikal, Lake.
Amphiboles--Russia (Federation)--Transbaikalia.
Amphiboles--Russia (Federation)--Tuva.
Amphiboles--Russia (Federation)--Tuvinskai︠a︡ A.S.S.R.
Biotite--Russia (Federation)--Baikal, Lake.
Biotite--Russia (Federation)--Transbaikalia.
Biotite--Russia (Federation)--Tuva.
Biotite--Russia (Federation)--Tuvinskai︠a︡ A.S.S.R.
Geology, Stratigraphic--Paleozoic
Geology--Russia (Federation)--Baikal, Lake.
Geology--Russia (Federation)--Tuvinskai︠a︡ A.S.S.R.
Princeton subject headings:
Amphiboles--Russia (Federation)--Transbaikalia.
Amphiboles--Russia (Federation)--Tuva.
Biotite--Russia (Federation)--Transbaikalia.
Biotite--Russia (Federation)--Tuva.
Geology, Stratigraphic--Paleozoic.