This is just the beginning! Our collection holds over 300 years of history, including rare newspapers, obituaries, marriage records, birth records, and so much more—most of which you won’t find anywhere else!
Ocean seismic shoot marks largest sea test in history
A flotilla of four U S research ships conducted a multi day ocean seismic explosion off Puerto Rico using charges up to 300 pounds of TNT. The hunt maps the seafloor by hydrophones as part of Mohole Project efforts to drill through the earth crust.
MENTIONED IN THIS ARTICLE
Associated Press
Gibbs
Roger
Earth
Leonard Engel
Anec and
Press
VESA
Puerto Rico
Verna
Atlantic Ocean
Puerto Rica
U. S
Vema
Fruns
Man
Verna Fogen
Deep Ocean
Coring Gang
Westerth
Office of Naval Research and I
John E.nafe
U.S. Naval Base
Roosevelt Roads