John Mercer Brooke - Telegraph

Telegraph

The inference in all of this is that the area where the samples came from was the "telegraphic plateau" as called by Maury who had sent out ships to sound those depths at two hundred mile intervals from Newfoundland to Ireland. Maury had charted the underwater mountain ridge. The microscopic organisms left the sea floor on this "telegraphic plateau" were deep and soft so that the area was that of a long mountain chain with the top of those underwater mountains having a firm and soft coating of these dead organisms. This meant that the area was deep enough that no ship's anchor nor any fisherman's net would drag the area. The fact that there was no abrasion on these minute organisms meant that there were no strong currents in that area at that depth. Soon after publishing this, Cyrus West Field wrote to Maury of the USNO on the feasibility of laying a transatlantic cable and was given a positive reply and later details explanation face to face. Cyrus Field also contacted Samuel Morse regarding the feasibility of transmitting an electric current a distance of 1,600 miles (2,600 km) underwater. Again, Field was given an affirmative and soon visited Morse. Cyrus Field continued contacting these two men, Maury and Morse, gathering all possible information and offered them shares in his great adventure that would become a reality in 1858 when the Queen of the United Kingdom spoke to President Buchanan through the transatlantic cable.

Had it not been for Brooke's deep sea and core sampling device, the world would have had to wait on charting the floors of the undersea world and would not have had the undersea trans-atlantic cable for generations to come.