Before revision: Physiography alt=Physiographic Map from "Geology of Ohio," 1923|Physiographic Map from "Geography of Ohio," 1923 During the early 1900s, the study of regional-scale geomorphology was termed "physiography".
After revision: published inPhysiography alt=Physiographic Map from "Geology of Ohio," 1923|Physiographic Map from "Geography of Ohio," 1923 During the early 1900s, the study of regional-scale geomorphology was termed "physiography".