Authors: Martin D Brasier; Owen R Green; Andrew P Jephcoat; Annette K Kleppe; Martin J Van Kranendonk; John F Lindsay; Andrew Steele; Nathalie V Grassineau Journal: Nature Date: 2002-03-07 Impact factor: 49.962
Authors: J William Schopf; Anatoliy B Kudryavtsev; David G Agresti; Thomas J Wdowiak; Andrew D Czaja Journal: Nature Date: 2002-03-07 Impact factor: 49.962