Fossil selachians from the New Egypt Formation (Upper Cretaceous, Late Maastrichtian) of Arneytown, Monmouth County, New Jersey. Palaeontographica, Abt. A, 261 (4–6): 113–124, 1 fig., 5 pl.
Additions to the elasmobranch fauna from the late Cretaceous of New Jersey (lower Navesink Formation, early Maastrichtian). Palaeovertebrata, 33 (1–4): 1–16, 2 fig., pl. 1–3.
Reassessment and revision of the fossil Heterodontidae (Chondrichthyes: Neoselachii) based on tooth morphology of extant taxa. Palaeontos, 30: 73 textpages, 8 textfigures, 3 tables, 44 plates