Palaeontologia Electronica and The Fossil Calibration Database

Founded in 1997, Palaeontologia Electronica, a double-blind peer review journal,  is the longest running open-access, peer-reviewed electronic journal and covers all aspects of palaeontology. The journal is published by Coquina Press, a California non-profit organization whose sole purpose is to provide “instant, free, and global access to the latest developments in paleontology and related scientific fields to the paleontologic research community and the general public through the production and publication