PeerJ Author 170 Points Contributions by role Author 135 Preprint Author 35 Contributions by subject area Ecology Evolutionary Studies Paleontology Taxonomy John Joseph Cawley PeerJ Author Summary Paleontology Taxonomy PeerJ Contributions Articles 1 Preprints 1 May 18, 2018 A quantitative approach to determine the taxonomic identity and ontogeny of the pycnodontiform fish Pycnodus (Neopterygii, Actinopterygii) from the Eocene of Bolca Lagerstätte, Italy John Joseph Cawley, Giuseppe Marramà, Giorgio Carnevale, Jürgen Kriwet https://doi.org/10.7717/peerj.4809 PubMed 29796348 February 28, 2018 - Version: 1 A quantitative approach to determine the taxonomic identity and ontogeny of the pycnodontiform fish Pycnodus (Neopterygii, Actinopterygii) from the Eocene of Bolca Lagerstätte, Italy John Joseph Cawley, Giuseppe Marrama, Giorgio Carnevale, Jürgen Kriwet https://doi.org/10.7287/peerj.preprints.26582v1