Titanoboa (Titanoboa Cerrejonensis)

The Titanoboa lived 60-50 million years ago in the Paleocene Epoch a ten million year event following immedeately after the dinosaur extinction event , it is the largest longest and heaviest snake we know of that ever existed measuring up to an astounding 15 meteres and weighing 1,135 kg and supplanting the previous record holder Gigantophis. Its fossils were found in columbia.