-
1970 BCE
The navigation on the ocean
The evolution of satellite navigation using GPS.(Navigation ) -
1960 BCE
The exploration
The deep ocean floor exploration and the beginnings of Plate Tectonic Theory.(scientific research)(navigation) -
1955 BCE
The creation of the nuclear submarine
The U.S. scientists develop 1st nuclear submarine.(scientific research)(Military) -
1939 BCE
1939
when scientific resources were mobilized.(Scientific research) -
1917 BCE
The invention of the U.S
The U.S. invents the echo-sounder which was used as a submarine detector.(Navigation) -
1909 BCE
1909
Evinrude of U.S. invents outboard engine.( scientific research) -
1900 BCE
The Age of Modern Oceanographic Exploration
The Evinrude of U.S. invents outboard engine.(navigation) -
1882 BCE
The First Oceanographic Research
When they start operations with the first ship built to serve as oceanographic research.(Scientific searchers)(Navigation) -
1871 BCE
Fish Commission.
The established of the U.S. fish commission can assist in the regulation and protection of fish stocks.(Navigation) -
1400 BCE
The Middle Ages on oceanographic
That happened in Europe for the first 1000 years to advance Man's knowledge of the sea although shipbuilding improved significantly in the latter part of the Middle Ages.(Navigation)