Natura - nature Status: extant actualia - actual entities Status: extant Mundus Plinius - physical world Status: extant naturalia - natural bodies Status: extant [crown] Clade Biota Wagner 2004 [Wiemann, de Queiroz, Rowe, Planavsky, Anderson, Gogarten, Turner & Gauthier 2020] Status: extant Clade neomura Cavalier-Smith, 1987 Period: Pre-Ediacaran - Present (4567 Ma - present); Status: extant Domain Archaea Woese et al. 1990 [paraphyletic] Status: extant Superphylum TACK Guy and Ettema 2011 Status: extant Phylum "Thaumarchaeota" Brochier-Armanet et al. 2008 [monotypic] Status: extant 1 Class Nitrososphaeria Stieglmeier et al. 2014 [monotypic] Status: extant