Saturday, March 12, 2016

Crater of dinosaur doom

This is an artist’s impression of the Chicxlub crater, buried beneath the Yucatán Peninsula in Mexico, whose rings are located at a depth of some 20 km beneath the surface of the sea.

(D van Ravenswaay/Science Photo Library)

The following video provides us with an idea of the possible appearance of the site, after the impact:


Events triggered off by this impact may have been responsible for the disappearance of dinosaurs.

Later this month, a scientific vessel will arrive in the vicinity of the Yucatán Peninsula, sponsored by the International Ocean Discovery Program (IODP) and the International Continental Scientific Drilling Program, with the aim of building an exploration platform at a depth of 17 metres. This should enable geologists to study the formation of the ancient peak rings, which remain hidden beneath half-a-kilometre of limestone rubble.

If all goes well, this research might provide us with a better idea of the circumstances in which the dinosaurs left the stage forever... leaving room for the evolution of alternative animals (much later on, of course) such as me and my dog Fitzroy.

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