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Whose research explained the age pattern of the ocean floor?
Earth ScienceOcean Mapping
Quick Answer
Marie Tharp and Bruce Heezen helped reveal the pattern of the ocean floor in the 1950s and 1960s. Their mapping showed mid-ocean ridges and deep trenches in remarkable detail.
The Full Story
Marie Tharp, working with Bruce Heezen, produced groundbreaking maps of the seafloor in the mid-20th century. Her interpretations showed a central rift along the Mid-Atlantic Ridge, supporting the idea of seafloor spreading. At first, some scientists doubted her conclusions, but later oceanographic data confirmed them. Her work changed how scientists understood the structure of the oceans and plate tectonics.
Key Facts
1.Major seafloor maps produced in the 1950s and 1960s
2.Mid-Atlantic Ridge has a central rift valley
3.Her work supported seafloor spreading
YouTube Angle
Suggested video title for this topic:
"The woman who mapped the hidden mountains and valleys under the oceans."