Authors-Eric Grace, Adrienne Mason, and Jacqueline Martin
BC Science 7
Canada
2004
Author-unknwon
Oceanic-Oceanic convergence
Oceanic-Oceanic convergence
Decmeber 7, 2011
http://www.platetectonics.com/book/page_5.asp
Author-University of Wisconsin
Oceanic-Oceanic convergence
Oceanic-Oceanic convergence
December 7, 2011
http://www.uwgb.edu/dutchs/CostaRica2008/CRFigures/BabyArc001.gif
BC Science 7
Canada
2004
Author-unknwon
Oceanic-Oceanic convergence
Oceanic-Oceanic convergence
Decmeber 7, 2011
http://www.platetectonics.com/book/page_5.asp
Author-University of Wisconsin
Oceanic-Oceanic convergence
Oceanic-Oceanic convergence
December 7, 2011
http://www.uwgb.edu/dutchs/CostaRica2008/CRFigures/BabyArc001.gif