Grand Canyon (Arizona, United States)
Found in 12 Collections and/or Records:
The Correspondence from Captain Clarence Edward Dutton sub-series consists of:
- 18 letters to Sir Archibald Geikie from Captain Clarence Edward Dutton of the United States Geological Survey (USGS) concerning geological observations in the United States and the organisation of the USGS (1880-1891)
The Correspondence from Emmanuel De Margarie sub-series consists of:
- 18 letters, chronologically arranged (1883-1907)
Letter to Sir Archibald Geikie from Capt Clarence Edward Dutton giving the background details to the current Congress debate concerning the expansion of the United States Geological Survey to incorporate individual State Surveys. He reports that he will shortly be leaving to undertake field work at the Grand Canyon and requests that Geikie send his sister copies of the review he has written of Dutton's book.