Some Carboniferous cestraciont and acanthodian sharks. Bulletin of the Museum of Comparative Zoology at Harvard College, 39(3), 55–99
Studies on the Paleozoic selachian genus Ctenacanthus Agassiz. No. 1, Historical review and revised diagnosis of Ctenacanthus, with a list of referred taxa. American Museum Novitates, 2718, 1–22
Microrestes de Sélaciens et autres Vertébrés du Dévonien supérieur du Maroc. Bulletin du Muséum National d'Histoire Naturelle, 14, 15–61
