VARIATION IN STABLE CARBON ISOTOPES IN ORGANIC-MATTER FROM GUNFLINT IRON FORMATION

[1] CARBON ISOTOPE FRACTIONATION IN FORMATION OF AMINO ACIDS BY PHOTOSYNTHETIC ORGANISMS [J]. PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA, 1961, 47 (05) : 623 - &

[2] AWRAMIK SM, 1973, THESIS HARVARD U

[3] MICROORGANISMS FROM GUNFLINT CHERT - THESE STRUCTURALLY PRESERVED PRECAMBRIAN FOSSILS FROM ONTARIO ARE MOST ANCIENT ORGANISMS KNOWN [J]. SCIENCE, 1965, 147 (3658) : 563 - +

[4] STABLE CARBON ISOTOPES IN BLUE-GREEN ALGAL MATS [J]. JOURNAL OF GEOLOGY, 1971, 79 (01) : 94 - &

[5] Broderick T. M., 1920, ECON GEOL, V15, P422

[6] CHEMISTRY AND MORPHOLOGY OF PRECAMBRIAN MICROORGANISMS [J]. NATURE, 1973, 244 (5413) : 215 - 217

[7] GEOCHEMICAL IMPLICATIONS OF INDUCED CHANGES IN C-13 FRACTIONATION BY BLUE-GREEN-ALGAE [J]. GEOCHIMICA ET COSMOCHIMICA ACTA, 1973, 37 (01) : 133 - 140

[8] SIGNIFICANCE OF GUNFLINT ( PRECAMBRIAN ) MICROFLORA - PHOTOSYNTHETIC OXYGEN MAY HAVE HAD IMPORTANT LOCAL EFFECTS BEFORE BECOMING A MAJOR ATMOSPHERIC GAS [J]. SCIENCE, 1965, 148 (3666) : 27 - &

[9] THE GEOCHEMISTRY OF THE STABLE CARBON ISOTOPES [J]. GEOCHIMICA ET COSMOCHIMICA ACTA, 1953, 3 (2-3) : 53 - 92

[10] Degens E. T., 1969, ORG GEOCHEM, DOI [10.1007/978-3-642-87734-6_14, DOI 10.1007/978-3-642-87734-6_14]

[1] CARBON ISOTOPE FRACTIONATION IN FORMATION OF AMINO ACIDS BY PHOTOSYNTHETIC ORGANISMS [J]. PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA, 1961, 47 (05) : 623 - &

[2] AWRAMIK SM, 1973, THESIS HARVARD U

[3] MICROORGANISMS FROM GUNFLINT CHERT - THESE STRUCTURALLY PRESERVED PRECAMBRIAN FOSSILS FROM ONTARIO ARE MOST ANCIENT ORGANISMS KNOWN [J]. SCIENCE, 1965, 147 (3658) : 563 - +

[4] STABLE CARBON ISOTOPES IN BLUE-GREEN ALGAL MATS [J]. JOURNAL OF GEOLOGY, 1971, 79 (01) : 94 - &

[5] Broderick T. M., 1920, ECON GEOL, V15, P422

[6] CHEMISTRY AND MORPHOLOGY OF PRECAMBRIAN MICROORGANISMS [J]. NATURE, 1973, 244 (5413) : 215 - 217

[7] GEOCHEMICAL IMPLICATIONS OF INDUCED CHANGES IN C-13 FRACTIONATION BY BLUE-GREEN-ALGAE [J]. GEOCHIMICA ET COSMOCHIMICA ACTA, 1973, 37 (01) : 133 - 140

[8] SIGNIFICANCE OF GUNFLINT ( PRECAMBRIAN ) MICROFLORA - PHOTOSYNTHETIC OXYGEN MAY HAVE HAD IMPORTANT LOCAL EFFECTS BEFORE BECOMING A MAJOR ATMOSPHERIC GAS [J]. SCIENCE, 1965, 148 (3666) : 27 - &

[9] THE GEOCHEMISTRY OF THE STABLE CARBON ISOTOPES [J]. GEOCHIMICA ET COSMOCHIMICA ACTA, 1953, 3 (2-3) : 53 - 92

[10] Degens E. T., 1969, ORG GEOCHEM, DOI [10.1007/978-3-642-87734-6_14, DOI 10.1007/978-3-642-87734-6_14]