what is columbias continant

The country of Colombia is shown on this map.

http://www.google.com/imgres?imgurl=http://geology.com/world/south-america-map.gif&imgrefurl=http://geology.com/world/south-america-satellite-image.shtml&h=750&w=600&sz=82&tbnid=-N-1Al1wtp2nMM:&tbnh=141&tbnw=113&prev=/images%3Fq%3Dsouth%2Bamerica%2Bmap&zoom=1&q=south+america+map&hl=en&usg=__6pi158eEn2G0vVKHl68hr444rGQ=&sa=X&ei=JKhdTd39EsTcgQex7KS3DA&sqi=2&ved=0CBsQ9QEwAg