Comment on Marie Tharp’s maps revolutionized our knowledge of the seafloor

By Suzanne OConnell, Washington Post U.S.
Sat, 08/08/2020 - 6:00am

Marie Tharp’s maps revolutionized our knowledge of the seafloor

Born 100 years ago, the oceanographer was a pioneer in uncovering hidden features of the ocean bottom — mountains, valleys and trenches.