• Archaea in past and present geobiochemical processes and elemental cycles. 

      Hoppert, Michael; Krüger, Martin; Reitner, JoachimORCIDiD; Cockell, Charles (Archaea (Vancouver, B.C.), 2013)
      For a long time, Archaea have been considered as an ancient prokaryotic group comprising specialists restricted to narrow ecological niches. This opinion might have been supported by the characteristics of the first ...