Richardson, George Burr (1872-1949) United States of America. Geological Survey.
Knopf, Eleanora Frances Bliss (1883-1974) Jonas, Anna Isabel (1881-1974) Stany Zjednoczone. Geological Survey
Bascom, Florence (1862-1945) Stose, George Willis (1869-1960) United States of America. Geological Survey.
Butts, Charles (1863-1946) Moore, Elwood S. (1879-1966) United States of America. Geological Survey.
Stose, George Willis (1869-1960) Jonas, Anna Isabel (1881-1974) United States of America. Geological Survey.
Richardson, G. B. (1872-1949) United States of America. Geological Survey.
Beck, James M. (1861-1936)
Brackenridge, Henry Marie (1786-1871)
Hopp, Ernst Otto (1841-1910) Bamberg, Felix
Siebenthal, Claude Ellsworth (1869-1930) United States of America. Geological Survey.
Ross, Clyde P. (1891-1965) United States of America. Geological Survey.
Hess, Frank Lee (1871-1955) Stany Zjednoczone. Geological Survey
Bayley, William Shirley (1861-1943) Stany Zjednoczone. Geological Survey
Lee, Willis Thomas (1864-1926) Stany Zjednoczone. Geological Survey
Fenneman, Nevin Melancthon (1865-1945) Stany Zjednoczone. Geological Survey
Mansfield, George Rogers (1875-1947) United States of America. Geological Survey.
Longwell, Chester Ray (1887-1975) Stany Zjednoczone. Geological Survey
Noble, Levi Fatzinger (1882-1965) United States of America. Geological Survey.
Matson, George Charlton (1873-?) United States of America. Geological Survey.
Day, David Talbot (1859-1925) United States of America. Geological Survey.