Eclipse Events. A comprehensive list of public events, festivals, and viewing parties celebrating the NATIONAL ECLIPSE. To add your event, please email the details to contact@nationaleclipse.com. OREGON | IDAHO | WYOMING | NEBRASKA | KANSAS | MISSOURI | ILLINOIS | KENTUCKY | TENNESSEE | NORTH CAROLINA | GEORGIA | SOUTH CAROLINA | OUTSIDE THE PATH.
The most recent and debatably best-known, the CretaceousâPaleogene extinction event, which occurred approximately 66 million years ago (Ma), was a large-scale mass extinction of animal and plant species in a geologically short period of time.
The Permian period, which ended in the largest mass extinction the Earth has ever known, began about 299 million years ago.The emerging supercontinent of Pangaea presented severe extremes of climate and environment due to its vast size.The south was cold and arid, with much of the region frozen under ice caps.he Permian, however, represented the last gasp for much early prehistoric life. The period, and the Paleozoic era, came to a calamitous close 251 million years ago, marking a biological dividing line that few animals crossed.