Marie Tharp

Mary Tharp was a geologist and oceanographic cartographer from the United States. She created the first scientific map of the Atlantic Ocean floor and ...

She helped prove the theories of continental drift. On November 21, 1998, the Library of Congress named her one of the greatest cartographers of the 20th ...

Marie Tharp was introduced to mapmaking by her father and she pursued a course in college that was studied by very few women of that time.

Marie Tharp was named one of the greatest cartographers of the 20th century on this day in 1998.

Google is celebrating the life and achievements of American geologist Marie Tharp in mapping ocean floors.

Tharp is credited with creating the first scientific map of the Atlantic Ocean floor. Agencies Google's latest doodle is an interesting and interactive way of ...

Google today honoured Marie Tharp, an American geologist and oceanographic cartographer, by dedicating a Google Doodle. Tharp helped prove theories of ...

Google today celebrates the life of Marie Tharp with a Doodle. Marie Tharp was a famous American geologist and oceanographic cartographer.

With information collected from echo sonars -- used to measure water depth -- Tharp discovered the Mid-Atlantic Ridge.

The doodle celebrates the life of Marie Tharp, an American geologist and oceanographic cartographer who helped prove the theories of continental drift.

Today's Google Doodle celebrates the life of Marie Tharp, an American geologist and oceanographic cartographer who co-published the first world map of the ...