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Which was not included in the support for harry hess's hypothesis of sea-floor spreading?
One key piece of support that was not included in the initial support for Harry Hess's hypothesis of seafloor spreading was the mechanism of plate tectonics. This idea was developed and integrated into the theory of seafloor spreading by geologists like Robert Dietz and J. Tuzo Wilson at a later stage.
What was not included in the support for Harry Hess's hypothesis of sea floor spreading?
One aspect not included in the support for Harry Hess's hypothesis of sea floor spreading was the lack of direct evidence of the mechanisms driving the process, such as mantle convection. Additionally, the age and magnetic anomalies of the ocean floor were not fully understood at the time, which limited the initial acceptance of his ideas. Furthermore, the concept of plate tectonics, which later provided a comprehensive framework for understanding sea floor spreading, was not yet developed during Hess's proposal in the early 1960s.
Who proposed the theory of seafloor spreading based on maps of the ocean floor?
The theory of seafloor spreading was proposed by Harry Hess, a geologist and Navy officer, in the early 1960s. He proposed that new oceanic crust is formed at mid-ocean ridges and then spreads outward. This theory helped to explain the mechanism behind continental drift and plate tectonics.
What was the theory Harry Hess proposed?
he proposed that mid-ocean ridges were areas where the floors of oceans had split apart
Which was not included in the support for Harry Hess and hypothesis of sea-floor spreading?
One key aspect that was not included in the support for Harry Hess's hypothesis of sea-floor spreading was the discovery of paleomagnetism, which provided evidence for the changing magnetic orientation of oceanic crust over time. While Hess focused on the process of new crust formation at mid-ocean ridges and its outward movement, the understanding of magnetic striping on the ocean floor, which was developed later, played a critical role in solidifying the theory. Additionally, Hess did not initially incorporate the concept of plate tectonics, which later integrated his ideas into a broader framework of geological processes.
Which was not included in the support for harry hess's hypothesis sea floor spreading?
Granitic strips in the ocean floor ... Novanet
What was Harry Hess's discovory?
sea floor spreading
Who suggested sea floor spreading?
Harry Hess
Who proposed sea floor spreading?
Harry Hess YAY;-)
Who came up with sea floor spreading?
Harry Hess =)
Who discovered Seafloor Spreading?
Henry H. hess
Which was not included in the support for harry hess's hypothesis of sea-floor spreading?
One key piece of support that was not included in the initial support for Harry Hess's hypothesis of seafloor spreading was the mechanism of plate tectonics. This idea was developed and integrated into the theory of seafloor spreading by geologists like Robert Dietz and J. Tuzo Wilson at a later stage.
What was harry Hess important scientific contribution?
sea floor spreading
What was not included in the support for Harry Hess's hypothesis of sea floor spreading?
One aspect not included in the support for Harry Hess's hypothesis of sea floor spreading was the lack of direct evidence of the mechanisms driving the process, such as mantle convection. Additionally, the age and magnetic anomalies of the ocean floor were not fully understood at the time, which limited the initial acceptance of his ideas. Furthermore, the concept of plate tectonics, which later provided a comprehensive framework for understanding sea floor spreading, was not yet developed during Hess's proposal in the early 1960s.
Who proposed the theory of seafloor spreading based on maps of the ocean floor?
The theory of seafloor spreading was proposed by Harry Hess, a geologist and Navy officer, in the early 1960s. He proposed that new oceanic crust is formed at mid-ocean ridges and then spreads outward. This theory helped to explain the mechanism behind continental drift and plate tectonics.
When did harry hess propose seafloor spreading?
Harry Hess proposed the idea of seafloor spreading in the early 1960s, with his initial proposal being presented in 1960. This concept revolutionized our understanding of plate tectonics and the movement of the Earth's lithosphere.
Who had the sea floor spreading theory?
Harry Hess came up with the theory of seafloor spreading . Alfred Wegener came up with the idea of continental drift NOT sea-floor spreading.
