Ediacaran biota in the aftermath of the Kotlinian Crisis: Asha Group of the South Urals Kolesnikov, Anton V. ; Marusin, Vasiliy V. ; Nagovitsin, Konstantin E. ; Maslov, Andrey V. ; Grazhdankin, Dmitriy V. Abstract Publication: Precambrian Research Pub Date: July 2015 DOI: 10.1016/j.precamres.2015.03.011 Bibcode: 2015PreR..263...59K