Barrell, Joseph, 1869-1919

Overview: Correspondence, the manuscript for "The Piedmont Terraces of the Northern Appalachians" in various stages; manuscripts and typescripts for "The Genesis of the Earth," "Relations of Pleistocene Warping to Strength of Crust," "Significance of the Equatorial Acceleration in the Sun's Rotation," and "The Strength of the Earth's Crust" Part IX; notes; and miscellaneous items on geology originating during Barrell's service as secretary of the geological faculty at Yale University. The correspondence...