GEO 4FF3: Joint Costa Rica Field Trip / Dsc01355_jpg May 4-15, 2002 In the spring of 2002 McMaster and the University of Toronto held a joint field camp in Costa Rica. These selected images are courtesy of Ken Howard, the rest of the gallery can be viewed at http://www.utsc.utoronto.ca/~gwater/CostaRica2002

This is a relatively small volcano, called a Shatter Cone. The lines on the side were revealed by recent erosion.