STEVENSON Ross

Publications

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Caxito, F.D.A., Halverson, G.P., Uhlein, A., Stevenson, R., Gonçalves Dias, T., Uhlein, G.J. 2012. Marinoan glaciation in east Brazil. Precambrian Research, 200-203 (2) 38-58.

Seixas, L.A.R., David, J., Stevenson, R. 2011. Geochemistry, Nd isotopes and U-Pb geochronology of a 2350Ma TTG suite, Minas Gerais, Brazil: Implications for the crustal evolution of the southern São Francisco craton. Precambrian Research, 196-197 (1), pp. 61-80.

David, J., Godin, L., Stevenson, R., O'neil, J., Francis, D., 2009. U-Pb ages (3.8–2.7 Ga) and Nd isotope data from the newly identified Eoarchean Nuvvuagittuq supracrustal belt, Superior Craton, Canada, GSA Bulletin, 121 (1/2), 150-163. GEOTOP publication n°2008-0018. pdf

O'Neil, J., Carlson, R.W., Francis, D., Stevenson, R.K., 2009. Response to comment on "neodymium-142 evidence for hadean mafic crust", Science, 325 (5938), pp. 267-b. pdf

Sizaret, S., Marcoux, E., Boyce, A., Jebrak, M., Stevenson, R., Ellam, R., 2009. Isotopic (S, Sr, Sm/Nd, D, Pb) evidences for multiple sources in the Early Jurassic Chaillac F-Ba ore deposit (Indre, France), Bulletin de la Societe Geologique de France, 180 (2), 83-94. pdf

Stevenson, R.K., Henry, P., Gariépy, C., 2009. Isotopic and geochemical evidence for differentiation and crustal contamination from granitoids of the Berens river subprovince, Superior province, Canada, Precambrian Research, 168 (1-2), 123-133. pdf

O’Neil, J., Carlson, R.W., Francis, D., Stevenson, R.K., 2008. Neodymium-142 Evidence for Hadean Mafic Crust, Science, 321, 1828-1831. pdf

Stevenson, R., Meng, X.W., Hillaire-Marcel, C., 2008. Impact of melting of the Laurentide Ice Sheet on sediments from the upper continental slope off southeastern Canada: Evidence from Sm-Nd isotopes, Canadian Journal of Earth Sciences, 45 (11), 1243-1252. pdf

O’Neil, J., Maurice, C., Stevenson, R., Larocque, J., Cloquet, C., David, J., Francis, D., 2007. The Geology of the 3.8 Ga Nuvvuagittuq (Porpoise Cove) Greenstone Belt, Northeastern Superior Province, Canada, in Earth’s Oldest Rocks, Developments in Precambrian Geology, 15,  eds. M.J. Van Kranendonk, R.H. Smithies, and V. Bennett. Elsevier BV. GEOTOP Publication n° 2007-0006.

Harnois, L., Stevenson, R.K., 2006. Major and trace elements geochemistry of basalts and trachyphonolites from Huahine Island, Society archipelago (French Polynesia), Bulletin de la Societe Geologique de France, 177(4),179-190.

Stevenson, R.K., David, J., Parent, M., 2006. Crustal evolution of the western Minto Block, northern Superior Province, Canada, Precambrian Research, 145(3-4), 229-242. pdf

Cloutier, J., Stevenson, R.K., Bardoux, M., 2005. Nd isotopic, petrologic and geochemical investigation of the Tulawaka East gold deposit, Tanzanian Craton, Precambrian Research, 139(3-4), 147-163. pdf

Bizzarro, M., Stevenson, R.K., 2003. Major element composition of the lithospheric mantle under the North Atlantic craton: Evidence from peridotite xenoliths of the Sarfartoq area, southwestern Greenland, Contributions to Mineralogy and Petrology, 146(2), 223-240. pdf

Bizzarro, M., Simonetti, A., Stevenson, R.K., Kurszlaukis, S., 2003. In situ 87Sr/86Sr investigation of igneous apatites and carbonates using laser-ablation MC-ICP-MS, Geochimica et Cosmochimica Acta, 67(2), 289-302. pdf

Savoy, L.E., Stevenson, R.K., Mountjoy, E.W., 2000. Provenance of upper devonian-lower carboniferous miogeoclinal strata, southeastern canadian cordillera: link between tectonics and sedimentation, Journal of Sedimentary Research, 70(1), 181-193. pdf

Stevenson, R.K., Whittaker, S., Mountjoy, E.W., 2000. Geochemical and Nd isotopic evidence for sedimentary-source changes in the Devonian miogeocline of the Southern Canadian Cordillera, Bulletin of the Geological Society of America, 112(4), 531-539. pdf

Henry, P., Stevenson, R.K., Larbi, Y., Gariépy, C., 2000. Nd isotopic evidence for Early to Late Archean (3.4-2.7 Ga) crustal growth in the Western Superior Province (Ontario, Canada), Tectonophysics, 322(1-2), 135-151. pdf

Malka, E., Stevenson, R.K., David, J., 2000. Sm-Nd geochemistry and U-Pb geochronology of the Mont Rigaud stock, Quebec, Canada: A late magmatic event associated with the formation of the Iapetus Rift, Journal of Geology, 108(5), 569-583. pdf 

Conférences (2007-2003):

1. Stevenson, R. and Bizzarro, M. 2007. Crustal anatexis in the early Archean: Geochemical and isotopic evidence from the ca. 3.66 Ga Nuvvuagittuq Tonalite Suite. V.M. Goldschmidt Conference Abstracts 11, A974.

2. O’Neil, J., Francis, D., and Stevenson, R. 2007. Nd Isotopic Constraints from the 3.8 Ga Nuvvuagittuq Greenstone Belt for the Degree of Depletion of the Early Earth’s Mantle . V.M. Goldschmidt Conference Abstracts 11, A740.

3. O'Neil, J., Clouquet, C., Stevenson, R. K., Francis, D. 2006. Fe isotope systematics of banded iron formation from the 3.8 Ga Nuvvuagittuq greenstone belt, northern Superior Province, Canada. GAC-MAC Abstracts, vol. 31, pp. 111-112.

4. Lamouziaq, R., Stevenson, R. and Hillaire-Marcel, C. 2006. Nd isotopes as tracers of the Early Pleistocene (1-2 Ma) thermohaline circulation in the North Atlantic Ocean. Abstract GAC-MAC 2006.

5. Matton, O., Stevenson, R. and Cloutier, R. 2006. Isotopic and geochemical analyses of fossil fish remains: Implications for paleoenvironmental conditions of the Upper Devonian Escuminac Formation, Miguasha, Quebec. Abstract. 66th Annual Meeting of the Society of Vertebrate Paleontology; Oct. 18-21, 2006.

6. Stevenson, R. amd Bizzarro, M. 2005. Hf and Nd isotope evolution of lithologies from the 3.8 Ga Nuvvuagittuq Sequence, northern Superior Province, Canada. V.M. Goldschmidt Conference Abstracts 9 A391.

7. Stevenson, R., David, J., Parent, M. and Maurice, C. (2004) Evolution of the 3.825 Porpoise Cove Sequence, Superior Province, Canada. V.M. Goldschmidt Conference Abstracts 8, p754.

8. Meng, X., Stevenson, R., and Hillaire-Marcel, C. 2003. Sm-Nd isotopic changes in sediments from the upper continental slope off southeastern Canada vs Laurentide Ice Sheet meltwater routing. Geochimica et Cosmochimica Acta 67 (18): A287-A287 Suppl. 1 Goldschmidt Conference Abstracts 7.