Imagine dragging 3.000 lb of muscle stealthily lurking in the swamps and the darkness of the jungle. A being with a cold stare that shakes because it reflects the very death. I'm talking about THE WORLD'S LARGEST SNAKE AND THE STORY ... And prehistory.
The Madtsoia bai or as it is commonly known "the grandmother of Cow Canyon" is a species of the genus madtsoia and is possibly the largest snake ever found and even bigger than Titanoboa.
In 1931, evolutionary paleontologist George Gaylord Simpson found the fossilized skeleton of a snake in the town of Cow Canyon, located in the southeast of the province of Chubut (Argentina).
This prehistoric animal was a snake constrictor, meaning they hunted their prey by strangulation, not poison, squeezing and squeezing its prey more and more each time the prey exhales the snake tightened until the victim can not recover this vital air and dies by suffocation.
The estimated sizes for this giant snake is between 50 and 65 feets, diameter 2 feets and weighing up to 1.5 tons. For example, the current Anaconda fails, almost never, 8 meters, 35 cm in diameter and 450 lb ... and is the largest in the world.
On the other hand, imagine the animals would be able to swallow this thing of prehistory. If you lived in Argentina Patagonia 90 million years ago and has been extinct for 2 (or so they say), bony part of the Cretaceous and Pleistocene, could engulf prey as Abelisaurus terrible, a great Toxodon or even one of the first cats that Smilodon drinking approached carelessly.
15 m years ago began a process of cooling and desertification of Patagonia, which was gradually shaping the current face of the region as well as climatic and environmental conditions that we know at present.
The giant snakes do not support these changes and became extinct, or in some cases, retreated northward, giving rise to the current species of large snakes.