Acquisition Source
Legacy CDMS
Document Type
Reprint (Version printed in journal)
Authors
Schopf, J. W. (Institute of Geophysics and Planetary Physics (Center for the Study of Evolution and the Origin of Life), University of California Los Angeles, CA 90095-1567, United States) Date Acquired
August 22, 2013
Publication Date
June 20, 2000
Publication Information
Publication: Proceedings of the National Academy of Sciences of the United States of America
Volume: 97
Issue: 13
ISSN: 0027-8424
Distribution Limits
Public
Keywords
ReviewNon-NASA CenterReview, TutorialNASA Discipline Exobiology