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Home Q & A Board Biology-Related Homework Help Environmental and Conservation Biology
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smcc617 smcc617
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6 years ago
What was the Cordilleran orogeny? Briefly describe the four phases of the orogeny. What will be an ideal response?


Q. 2 -

What was the tectonic evolution of western North America beginning with the Permian and through
  the Mesozoic? What will be an ideal response?




Q. 3 -

What geologic evidence can be found along the eastern margin of North America of the Triassic
  breakup of Pangaea? What will be an ideal response?




Q. 4 - Describe the four stages of the breakup of Pangaea. What will be an ideal response?


Q. 5 - What tectonic event caused the Taconic and Acadian orogenies? What will be an ideal response?


Q. 6 -

Briefly explain the difference between the tectonic setting of shield areas during the Precambrian and
  since the onset of the Phanerozoic. What will be an ideal response?
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raven2illraven2ill
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6 years ago
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smcc617 Author
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#2
6 years ago
Electric Light Bulb All of these are right, thanks!
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