Asteroids and Dinosaurs will be the topic of discussion on Natures Talk Show Fine Art of Paleontology discussion with Ken McKeighen and Ken Boorman.Plate tectonics might seem like a routine topic from a 7th grade textbook, but in the 1970s, plate tectonics was cutting-edge science. The theory had only gained widespread acceptance over the previous ten years and subsequently attracted scads of scientists looking to open up new intellectual frontiers. Walter Alvarez was one of them, but his research into plate tectonics was destined to be sidelined. An intriguing opinion would eventually lead him, his collaborators, and the rest of science on an intellectual journey across geology, chemistry, paleontology, and atmospheric science — towards solving one of the great mysteries in Earth's history: What happened to the dinosaurs? On Monday April 18th 2016 at 8pm est,7pm cst and 5pm pst. We look forward to you joining us. If you would like to join the conversation visit our chat room on our web page or call in to our studio number 1 -949-534-0637. Thank You, http://www.naturestalkshow.com/