The Permian-Triassic boundary and the endpermian mass extinction in the Southern and Eastern Alps

Evelyn Kustatscher, Hendrik Nowak, Massimo Bernardi, Karl Krainer, Fabio M. Petti, Herwig Prinoth, Guido Roghi, Nereo Preto, Riccardo Tomasoni, Manuel Rigo,Christoph Spötl