WSJ: Scientists Discover New Evidence of the Asteroid That Killed Off the Dinosaurs
According to https://www.wsj.com/articles/scientists-discover-new-evidence-of-the-asteroid-that-killed-off-the-dinosaurs-11568055601?mod=trending_now_1
Drilling into the seafloor off Mexico, scientists have extracted a unique geologic record of the single worst day in the history of life on Earth, when a city-sized asteroid smashed into the planet 65 million years ago, wiping out the dinosaurs and three-quarters of all other life.
Their analysis of these new rock samples from the Chicxulub crater, made public Monday, reveals a parfait of debris deposited in layers almost minute-by-minute at the heart of the impact during the first day of a global catastrophe. It records traces of the explosive melting, massive earthquakes, tsunamis, landslides and wildfires as the immense asteroid blasted a hole 100 miles wide and 12 miles deep, the scientists said.
The sediments also offer chemical evidence that the cataclysm blew hundreds of billions of tons of sulfur from pulverized ocean rock into the atmosphere, triggering a global winter in which temperatures world-wide dropped by as much as 30 degrees Fahrenheit for decades, the scientists said.
See the article at https://www.wsj.com/articles/scientists-discover-new-evidence-of-the-asteroid-that-killed-off-the-dinosaurs-11568055601?mod=trending_now_1 for more details
Among the pictures of that article 
According to several articles presented at https://vilnagaon.org/
The existence of dinosaurs that were wiped out millions of years ago presents no problem whatsoever to the Biblical account of Genesis.
See The Sequence of The 6 Biblical Days of Creation In Light of Science
See What Benefit Could G-d Have In Creating and Destroying Worlds Previous to the Six Days of Creation?
See The Creation of Adam from Dust and the Theory of Evolution