27 Apr 1857 Jahr - First Deep Sea Canyon
Beschreibung:
The first deep submarine value was found in the center of Monterey Bay, off the coast of California. It was found by James Alden who was a commanding officer of the Coast Survey Steamer Active. This canyon is known as the Monterey Canyon. It goes 95 miles into the Pacific and is 11,800 feet deep.Zugefügt zum Band der Zeit:
Datum:
27 Apr 1857 Jahr
Jetzt
~ 167 years ago
