Modified laminar bone in Ampelosaurus atacis and other Titanosaurs (Sauropoda): implications for life history and physiology.

by Nicole Klein, P Martin Sander, Koen Stein, Jean Le Loeuff, Jose L Carballido, Eric Buffetaut
Published 2012

Fossilization transforms vertebrate hard tissue proteins into N-heterocyclic polymers

by Jasmina Wiemann, Matteo Fabbri, Tzu-Ruei Yang, Koen Stein, P. Martin Sander, Mark A. Norell, Derek E. G. Briggs
Published 2018