Laurini, C.R. & Langer, M. & Richter, M. (2009)
Chondrichthyan teeth from the Rio do Rasto Formation, Permian of Brazil [Abstract]. Journal of Vertebrate Paleontology, 29(Supplement to Number 3), 133A

Pradel, A. & Langer, M. & Maisey, J.G. & Geffard-Kuriyama, D. & Cloetens, P. & Janvier, P. & Tafforeau, P. (2009)
Skull and brain of a 300-million-year-old chimaeroid fish revealed by synchrotron holotomography. Proceedings of the National Academy of Sciences of the United States of America, 106(13), 5224–5228
DOI: 10.1073/pnas.0807047106