Columbia subject headings:
Harvard subject headings:
Mammals, Fossil--Russia (Federation)--Angara River Valley.
Paleontology--Holocene
Stone age--Russia (Federation)--Angara River Valley.
Princeton subject headings:
Mammals, Fossil--Russia (Federation)--Angara River Valley.
Paleontology--Holocene.
Stone age--Russia (Federation)--Angara River Valley.