Showing results (61-70 of 92) with videos related to
Sort By:
Pageof 10
American Journal of Botany|January 1, 1987
Paleobiology of distinctive benthic microfossils from the upper Proterozoic Limestone-Dolomite "Series," central East GreenlandJ W Green, A H Knoll, S Golubic, et al.Philosophical Transactions of the Royal Society of London. Series B, Biological Sciences|June 7, 2006
Eukaryotic organisms in Proterozoic oceansA H Knoll, E J Javaux, D Hewitt, et al.Proceedings of the National Academy of Sciences of the United States of America|October 7, 2009
Anoxygenic photosynthesis modulated Proterozoic oxygen and sustained Earth's middle ageD T Johnston, F Wolfe-Simon, A Pearson, et al.Precambrian Research|January 1, 1995
Integrated approaches to terminal Proterozoic stratigraphy: an example from the Olenek Uplift, northeastern SiberiaA H Knoll, J P Grotzinger, A J Kaufman, et al.Geobiology|July 16, 2008
Sterols in red and green algae: quantification, phylogeny, and relevance for the interpretation of geologic steranesR B Kodner, A Pearson, R E Summons, et al.Science (New York, N.Y.)|July 26, 1996
Comparative Earth history and Late Permian mass extinctionA H Knoll, R K Bambach, D E Canfield, et al.Stratigraphy and Geological Correlation = Stratigrafiya, Geologicheskaya Korrelyatsiya|January 1, 1994
Microfossils in cherts from the Mesoproterozoic (Middle Riphean) Debengda Formation, the Olenek Uplift, northeastern SiberiaV N Sergeev, A H Knoll, S P Kolosova, et al.Geological Magazine|May 1, 1994
Chemostratigraphy of predominantly siliciclastic Neoproterozoic successions: a case study of the Pocatello Formation and Lower Brigham Group, Idaho, USAL H Smith, A J Kaufman, A H Knoll, et al.Precambrian Research|January 1, 1991
Isotopic compositions of carbonates and organic carbon from upper Proterozoic successions in Namibia: stratigraphic variation and the effects of diagenesis and metamorphismA J Kaufman, J M Hayes, A H Knoll, et al.American Journal of Critical Care : an Official Publication, American Association of Critical-Care Nurses|May 3, 2014
Attitudes and practices related to clinical alarmsMarjorie Funk, J Tobey Clark, Thomas J Bauld, et al.Pageof 10