Dane, Carle Hamilton (1900-1968) United States of America. Geological Survey.
Dobbin, Carroll Edward (1892-1967) Hoots, Harold William (1899-1979) Dane, Carle Hamilton (1900-1968) Stany Zjednoczone. Geological Survey
Dobbin, Carroll Edward (1892-1967) Hoots, Harold William (1899-1979) Dane, Carle Hamilton (1900-1968) Hancock, Eugene Thomas (1875-?) Stany Zjednoczone. Geological Survey