Title: Life of Sir Roderick I. Murchison, Bart.,; K. C. B., F. R. S.; sometime director-general of the Geological survey of the United kingdom
Subjects: Geologists, Geology, Stratigraphic, Stratigraphic Geology
People: Roderick Impey Murchison Sir, , Bart (1792-1871)
Time periods: Paleozoic