Microbial activity records in Marinoan Snowball Earth postglacial transition layers connecting diamictite with cap carbonate (Otavi Group, NW-Namibia) - Gyollai Ildikó; Polgári Márta Piroska; Fintor Krisztián; Pál-Molnár Elemér; Popp Friedrich; Koeberl Christian (2017)