Columbia subject headings:
Harvard subject headings:
Geology, Stratigraphic--Carboniferous
Geology, Stratigraphic--Devonian
Geology--China--Guizhou Sheng.
Paleontology--Carboniferous
Paleontology--Devonian
Princeton subject headings:
Geology, Stratigraphic--Carboniferous.
Geology, Stratigraphic--Devonian.
Geology--China--Kweichow Province.
Paleontology--Carboniferous.
Paleontology--Devonian.