Health Editor’s Note: The amount of change that took place, in a relatively brief period of time after the earth was struck with a massive asteroid 66 million years ago blows my mind. This article describes what happened in terms that are very easy (and scary) to visualize….carol
What Happened the Day a Giant, Dinosaur-Killing Asteroid Hit the Earth
by Riley Black Smithsonian.com
One of the greatest scars on our planet is hidden beneath the Yucatán Peninsula and the Gulf of Mexico. The buried crater, over 90 miles in diameter, was created when a massive asteroid struck the planet 66 million years ago and brought a calamitous end to the reign of dinosaurs. Now, thanks to a new analysis of core samples taken from the crater’s inner ring of mountains, called a peak ring, geologists can create a detailed timeline of what happened on the day after impact.
The immense Chicxulub crater is a remnant of one of the most consequential days in the history of life on Earth. The asteroid strike triggered the Cretaceous-Paleogene, or K-Pg, mass extinction. The catastrophe not only decimated the dinosaurs, leaving only birds to carry their legacy, but also annihilated various forms of life from flying reptiles called pterosaurs to coil-shelled nautilus relatives called ammonites. Lizards, snakes, mammals and more suffered their own setbacks. The best clues to what happened now lie buried in rock layers stacked 12 miles deep.
Carol graduated from Riverside White Cross School of Nursing in Columbus, Ohio and received her diploma as a registered nurse. She attended Bowling Green State University where she received a Bachelor of Arts Degree in History and Literature. She attended the University of Toledo, College of Nursing, and received a Master’s of Nursing Science Degree as an Educator.
She has traveled extensively, is a photographer, and writes on medical issues. Carol has three children RJ, Katherine, and Stephen – one daughter-in-law; Katie – two granddaughters; Isabella Marianna and Zoe Olivia – and one grandson, Alexander Paul. She also shares her life with her husband Gordon Duff, many cats, and two rescues.