Daniel H. Rothman, John M. Hayes, Roger E. Summons: Dynamics of the Neoproterozoic carbon cycle. Proceedings of the National Academy of Sciences of the United States of America, 8.7.2003, nro 14, s. 8124–8129. PubMed:12824461. doi:10.1073/pnas.0832439100. ISSN 0027-8424. Artikkelin verkkoversio.
C. J. Poulsen, R. L. Jacob: Factors that inhibit snowball Earth simulation: FACTORS THAT INHIBIT SNOWBALL EARTH SIMULATION. Paleoceanography, 2004, 19. vsk, s. PA4021. doi:10.1029/2004PA001056. Artikkelin verkkoversio. en
Daniel H. Rothman, John M. Hayes, Roger E. Summons: Dynamics of the Neoproterozoic carbon cycle. Proceedings of the National Academy of Sciences of the United States of America, 8.7.2003, nro 14, s. 8124–8129. PubMed:12824461. doi:10.1073/pnas.0832439100. ISSN 0027-8424. Artikkelin verkkoversio.
ncbi.nlm.nih.gov
Daniel H. Rothman, John M. Hayes, Roger E. Summons: Dynamics of the Neoproterozoic carbon cycle. Proceedings of the National Academy of Sciences of the United States of America, 8.7.2003, nro 14, s. 8124–8129. PubMed:12824461. doi:10.1073/pnas.0832439100. ISSN 0027-8424. Artikkelin verkkoversio.
C. J. Poulsen, R. L. Jacob: Factors that inhibit snowball Earth simulation: FACTORS THAT INHIBIT SNOWBALL EARTH SIMULATION. Paleoceanography, 2004, 19. vsk, s. PA4021. doi:10.1029/2004PA001056. Artikkelin verkkoversio. en
worldcat.org
Daniel H. Rothman, John M. Hayes, Roger E. Summons: Dynamics of the Neoproterozoic carbon cycle. Proceedings of the National Academy of Sciences of the United States of America, 8.7.2003, nro 14, s. 8124–8129. PubMed:12824461. doi:10.1073/pnas.0832439100. ISSN 0027-8424. Artikkelin verkkoversio.
Ruddiman, W. F. (William F.), 1943-: Earth's climate : past and future. New York: W. H. Freeman and Company. 1076508562. ISBN 9781319154004, 131915400X. Teoksen verkkoversio (viitattu 11.3.2019).
