Indications of five species, with two new genera, of extinct fishes. Proceedings of the Academy of Natural Sciences of Philadelphia, 7, 414
Description of vertebrate remains, chiefly from the Phosphate Beds of South Carolina. Journal of the Academy of Natural Sciences of Philadelphia, 8(2), 209–261
Monografia dei Pristis fossili con la Descrizione di una nova Specie del Calcare miocenico di Lecce. Atti della Reale Accademia delle Scienze Fisiche e Matematiche di Napoli, 4, Append. 3(2), 1–28
Bibliography and catalogue of the fossil Vertebrata of North America. Bulletin of the United States Geological and Geographical Survey of the Territories, 179, 1–868
Contribution à l'étude des faunes ichthyologiques marines des terrains tertiaires de la Plaine Côtière Atlantique et du centre des Etats-Unis. Les synchronismes des formations tertiaires des deux côtés de l'Atlantique. Mémoires de la Société géologique de France, 45(2–4), 1–110
Die Neoselachier der Paleokaribik (Pisces: Elasmobranchii). Courier Forschungsinstitut Senckenberg, 119, 1–102
