About the film
Titanoboa: Monster Snake is a 2012 documentary film produced by the Smithsonian Institution. The documentary treats Titanoboa, the largest snake ever found. Fossils of the snake were uncovered from the Cerrejón Formation at Cerrejón, the 10th-largest coal mine in the world in the Cesar-Ranchería Basin of La Guajira, northern Colombia, covering an area larger than Washington, DC.
From the film's Wikipedia article (CC BY-SA 4.0).