Columbia subject headings:
Sedimentary rocks--Periodicals.
Sedimentation and deposition--Periodicals.
Sediments (Geology)--Periodicals.
Harvard subject headings:
Sedimentary rocks--Periodicals.
Sedimentation and deposition--Periodicals.
Sediments (Geology)--Periodicals.
Princeton subject headings:
Periodicals.
Sedimentology--Periodicals.