What was Marie Tharp known for?
Marie Tharp (July 30, 1920 – August 23, 2006) was an American geologist and oceanographic cartographer who, in partnership with Bruce Heezen, created the first scientific map of the Atlantic Ocean floor. Tharp’s work revealed the detailed topography and multi-dimensional geographical landscape of the ocean bottom.
When did Marie Tharp win the Hubbard Medal?
Tharp and Heezen received the National Geographic Society Hubbard Award in 1978. Tharp herself received an outstanding achievement award from the Society of Women Geographers in 1996, and the Library’s Phillips Society honored her as one the 20th Century’s Outstanding Cartographers in 1997.
How did Marie Tharp prove continental drift?
Introduction. Marie Tharp was an American geologist and oceanographer (a scientist who studies the oceans). She helped create an important map of the ocean floor. The map led Tharp to realize that the ocean floor could help prove the scientific theory of continental drift, or the idea that the continents are moving.
What impact did Marie Tharp have on science Aquatic Science?
A pioneer of modern oceanography, Tharp was the first to map the unseen topography of the ocean floor on a global scale. Her observations became crucial to the eventual acceptance of the theories of plate tectonics and continental drift in the earth sciences.
What was Harry Hess contribution to plate tectonics?
Hess’ most significant contribution to the plate tectonic theory began in 1945 when he was the commander of the U.S.S. Cape Johnson. While traveling from one destination to another, Hess would leave the sounding equipment on that would take measurements of the sea floor.
When Marie Tharp and her team of geologists were studying the ocean floor What did they find at first?
That was the case in 1953, when a young geologist named Marie Tharp made a map that vindicated the controversial theory of plate tectonics. But Tharp’s discovery of the 10,000-mile-long Mid-Atlantic Ridge*—a find that showed that the sea floor was spreading—was initially dismissed as “girl talk.”
When Marie Tharp and her team of geologists were studying the ocean floor What did they find at first *?
Beginning in 1957, Tharp and her research partner, Bruce Heezen, began publishing the first comprehensive maps that showed the main features of the ocean bottom – mountains, valleys and trenches.
How did Marie Tharp change the world?
In 1977, Tharp and Heezen published the first complete world map of the ocean floors. Their work helped to prove the theory of plate tectonics, the idea that the continents move over time, which was controversial until then. The discovery revolutionized our understanding of how nearly everything on the planet works.
In what year did Bruce Heezen published the work of Marie Tharp?
Beginning in 1957, Tharp and her research partner, geologist Bruce Heezen, began publishing the first comprehensive maps that showed the main features of the ocean bottom — mountains, valleys and trenches.
Who is a well known geologists?
James Hutton. James Hutton (1726–1797) is considered by many to be the father of modern geology. Hutton was born in Edinburgh, Scotland and studied medicine and chemistry throughout Europe before becoming a farmer in the early 1750s.