Fischer, J. & Schneider, J.W. & Voigt, S. & Joachimski, M.M. & Tichomirowa, M. & Tütken, T. & Götze, J. & Berner, U. (2013)
Oxygen and strontium isotopes from fossil shark teeth: Environmental and ecological implications for Late Palaeozoic European basins. Chemical Geology, 342, 44–62
DOI: 10.1016/j.chemgeo.2013.01.022
Fischer, J. & Voigt, S. & Schneider, J.W. & Joachimski, M.M. & Berner, U. (2010)
Oxygen isotopes from non-marine shark tooth enameloid - environmental and ecological implications for the Late Palaeozoic of Central Europe [Abstract]. Zitteliana, 29, 36