Updated August 2026
Comans, C.M., Tobin, T.S., and Totten, R.L., 2026, Evidence for endothermy from tooth enamel(oid) oxygen isotopes in marine predators of the Late Cretaceous Western Interior Seaway, USA: Palaeogeography, Palaeoclimatology, Palaeoecology, v. 687, p. 113578, doi:10.1016/j.palaeo.2026.113578.
Comans, C. M., Tobin, T. S., and Totten, R. L., 2025, Oxygen isotopes from shark tooth enameloid: paleoecological implications for Late Cretaceous sharks in the Gulf Coastal Plain: Paleobiology, p.1-13, doi:10.1017/pab.2024.45.
Comans, C.M., Smart, S.M., Kast, E.R., Lu, Y., Lüdecke, T., Leichliter, J.N., Sigman, D. M., Ikejiri, T., and Martínez-García, 2024, Enameloid-bound δ15N reveals large trophic separation among Late Cretaceous sharks in the northern Gulf of Mexico: Geobiology, v. 22, p. e12585, doi: 10.1111/gbi12585.