Atlantis Online
March 07, 2021, 03:16:20 pm
Welcome, Guest. Please login or register.

Login with username, password and session length
News: USA showered by a watery comet ~11,000 years ago, ending the Golden Age of man in America
http://dsc.discovery.com/news/briefs/20050926/mammoth_02.html
 
  Home Help Arcade Gallery Links Staff List Calendar Login Register  

Plate Tectonics Versus Earth Crust Displacement???


Pages: [1]   Go Down
  Print  
Author Topic: Plate Tectonics Versus Earth Crust Displacement???  (Read 905 times)
Carolyn Silver
Superhero Member
******
Posts: 4611



« on: September 27, 2009, 04:51:03 am »

Supporters

    * Southern hemisphere geologists such as DuToit, L. King, and S. W. Carey remained advocates of continental drift between the world wars, presumably because the geologic evidence (especially fossil fauna) for a single landmass of southern continents (Gondwana) was so strong.
    * A. Holmes (1931) - observed that the amount of heat emitted by volcanoes, could not account for the amount of heat discharged by radioactivity. Suggested that heat loss was better explained by mantle convection. Also suggested that convection currents could move continents. Jeffreys strongly disagreed with this hypothesis.
Report Spam   Logged


Pages: [1]   Go Up
  Print  
 
Jump to:  

Powered by EzPortal
Bookmark this site! | Upgrade This Forum
SMF For Free - Create your own Forum
Powered by SMF | SMF © 2016, Simple Machines
Privacy Policy