12.07.2015 Views

C. Cramez, Switzerland

C. Cramez, Switzerland

C. Cramez, Switzerland

SHOW MORE
SHOW LESS
  • No tags were found...

Create successful ePaper yourself

Turn your PDF publications into a flip-book with our unique Google optimized e-Paper software.

Cyclicity48The Earth’s history, at least since Phanerozoic (600 Ma), can be depicted as cyclic. After the gathering ofthe Proto-Pangea supercontinent, it broke in several continents, which dispersed to a maximum, by seafloor spreading, before gathered, again, to form the Pangea. Then, the Pangea broke up in severalcontinents, which after dispersion are gathering to form a new supercontinent. These major geologicalcycles, recognized by Wilson Tuzco, are known as Wilson’s cycles.Évora, 8-9th May, 2006C. <strong>Cramez</strong>, <strong>Switzerland</strong>ccramez@compuserve.com

Hooray! Your file is uploaded and ready to be published.

Saved successfully!

Ooh no, something went wrong!