R. Werner

Orbital control on Upper Triassic Playa cycles of the Steinmergel-Keuper (Norian): A new concept for ancient playa cycles

N. Tougiannidis, M. Weber, U. Hambach, 2008 .

Cycles and events in stratigraphy; basic concepts and terms

R. Werner, Einsele Gerhard, Seilacher Adolf, 1991 .