Darton sentence example
- Darton, " Preliminary Description of the Geology and Water Resources of the Southern Half of the Black Hills and adjoining regions in South Dakota and Wyoming," pp. 489-599 of Pt.
- Darton and M.
- Darton, Professional Paper No.
- Darton, Geology and Underground Waters of South Dakota (Washington, 1909), Water Supply Paper 227 of the U.S. Geological Survey; James Edward Todd, " The Hydrographic History of South Dakota " in vol.