The asteroid that created this crater was about 6 miles (10 kilometers) wide and hit the Earth 65 million years ago. Chicxulub Crater : Chicxulub Facts. Despite the Chicxulub crater being buried, evidence of a colossal crater first arose from a magnetic survey when the oil company Pemex was prospecting off Mexico’s coast in 1978. Later investigations suggested that this impact structure is dated from the late Cretaceous, about 65 million years ago. The Chicxulub crater is a very big crater.Some scientists believe that the Chicxulub crater was made by the meteor that caused the extinction of the dinosaurs, and many other animals.It is near the Yucatán Peninsula in Mexico.. Currently there are still more unanswered questions regarding the Chicxulub impact than facts.

On the northern coast of the Yucatan Peninsula, near the town of Chicxulub, Mexico, is a crater about 120 miles (193 kilometers) in diameter.

Other articles where Chicxulub is discussed: Earth impact hazard: …of the impact, called the Chicxulub crater, off Mexico’s Yucatán Peninsula and have come to suspect that similar catastrophic impacts may have triggered other mass extinctions as well. Chicxulub Crater is an ancient impact crater buried underneath the Yucatan peninsula, with its center located approximately underneath the town of Chicxulub, Yucatán, Mexico. The Chicxulub crater represents the most recent major impact on the Earth, and despite its geologically young age, it is already an extremely well- hidden structure that has taken teams of geologists and geophysicists many years to unravel. Since we do not know much exact information about it, and most of the findings are recent, we can only speculate about how the events of that era unfold. The Chicxulub crater is more than 180 km (110 mi) in diameter, making it the third largest confirmed impact crater. In fact it is so hidden, that nowadays the crater is not noticeable when walking across it, as the crater is merely 3-4 meters deep. The Chicxulub crater is a very big crater.Some scientists believe that the Chicxulub crater was made by the meteor that caused the extinction of the dinosaurs, and many other animals.It is near the Yucatán Peninsula in Mexico.. Interesting Facts About The Colossal Chicxulub Crater! In spite of these immense measurements, the crater is hard to see, even if you're standing on its rim.