Columbia subject headings:
Harvard subject headings:
Geology, Stratigraphic--Devonian
Geology--New York (State)
Paleontology--Devonian
Paleontology--New York (State)
Princeton subject headings:
Geology, Stratigraphic--Devonian.
Geology--New York (State)
Paleoecology--New York (State).
Sedimentation and deposition--New York (State).