The images below are from the book Gorges History: Landscapes and Geology of the Finger Lakes Region by Arthur Bloom and published in 2018 by the Paleontological Research Institution. These images may be used for educational purposes, so long as appropriate credit is provided (see captions). Otherwise, these images may not re-published in print or electronically without the written permission of the Paleontological Research Institution (for permission inquires, please contact the Department of Publications at PRI at This email address is being protected from spambots. You need JavaScript enabled to view it.).