"Scientists have unearthed the fossilized remains of the largest snake ever discovered: a 42-foot behemoth weighing more than a ton, according to an analysis in today's issue of the journal Nature. By studying fossilized sections of the remains, scientists were able to estimate the size of the crocodile-consuming boa."
Besides the evolutionistic theory estimations regarding to the dates I believe that this article proves a few things. At the time of this monster snake's existence animals were bigger (the biggest snakes are half the size to this one!), there was a similar temperature around the globe and finally that "civilization would not let a snake reach this size again." It is interesting that sometimes, when in their favor, the evolution theorists use these arguments and other times they don't. Why not apply the latter argument, for example, to why Dinosaurs are not visible today? I praise God though for all this evidence for it only point out His wonderful works.
Read the entire article, Fossil of monster snake found in Colombia