Tracking the Oil Spill
http://www.nytimes.com/interactive/2010/05/01/us/20100501-oil-spill-tracker.html?ref=us
Published: May 1, 2010
Tracking the Oil Spill
The map sequence shows how the oil spill has been spreading in the Gulf of Mexico.
Sources: National Oceanic and Atmospheric Administration; U.S. Coast Guard