Saurichthys (Pisces, Actinopterygii) teeth from the Lower Triassic of Spitsbergen, with comments on their stable isotope composition (δ13C and δ18O) and X−ray microtomography. Polish Polar Research, 34(1): 23–38
DOI: 10.2478/popore-2013-0007
Shark teeth from the Lower Triassic of Spitsbergen and their histology. Polish Polar Research, 25(2), 153–167