OFR50 Database of Quaternary Coastal Geochronologic Information for the Atlantic and Pacific Coasts of North America (additional information for sites in Peru and Chile)

Open-File Report 50 presents and describes a database of geochronological information for coastal deposits of the US Atlantic and Pacific coasts, as well as for sites from the Pacific coast of South America. This database represents a synthesis of nearly forty years of study conducted by John F. Wehmiller and students in the Department of Geological Sciences, University of Delaware, as well as many collaborating colleagues.

Celebrate National Fossil Day on October, 15 2014


Did you know that Wednesday, October 15 is National Fossil Day? As part of the American Geological Institute's "Earth Science Week", the National Park Service has established "National Fossil Day" to promote public awareness and stewardship of fossils, as well as to foster a greater appreciation of their scientific and educational values.