Title: The G.D. Harris 1890 manuscript on the stratigraphy of Miocene and Pliocene beds at Yorktown, Virginia
Subjects: Facsimiles, Geology, Manuscripts, Stratigraphic Geology, Paleontology, Science
Places: Virginia, Yorktown
People: Gilbert D. Harris (1864-1952)
Time periods: Miocene, Pliocene