| Year |
Citation |
Score |
| 2022 |
Maloney KM, Schiffbauer JD, Halverson GP, Xiao S, Laflamme M. Preservation of early Tonian macroalgal fossils from the Dolores Creek Formation, Yukon. Scientific Reports. 12: 6222. PMID 35418588 DOI: 10.1038/s41598-022-10223-x |
0.344 |
|
| 2020 |
Hodgskiss MS, Lamothe KG, Halverson GP, Sperling EA. Extending the record of the Lomagundi–Jatuli carbon isotope excursion in the Labrador Trough, Canada Canadian Journal of Earth Sciences. 57: 1089-1102. DOI: 10.1139/Cjes-2019-0198 |
0.583 |
|
| 2020 |
Gibson TM, Kunzmann M, Poirier A, Schumann D, Tosca NJ, Halverson GP. Geochemical signatures of transgressive shale intervals from the 811 Ma Fifteenmile Group in Yukon, Canada: Disentangling sedimentary redox cycling from weathering alteration Geochimica Et Cosmochimica Acta. 280: 161-184. DOI: 10.1016/J.Gca.2020.04.013 |
0.469 |
|
| 2020 |
Hodgskiss MS, Sansjofre P, Kunzmann M, Sperling EA, Cole DB, Crockford PW, Gibson TM, Halverson GP. A high-TOC shale in a low productivity world: The late Mesoproterozoic Arctic Bay Formation, Nunavut Earth and Planetary Science Letters. 544: 116384. DOI: 10.1016/J.Epsl.2020.116384 |
0.48 |
|
| 2019 |
Lechte MA, Wallace MW, Hood AVS, Li W, Jiang G, Halverson GP, Asael D, McColl SL, Planavsky NJ. Subglacial meltwater supported aerobic marine habitats during Snowball Earth. Proceedings of the National Academy of Sciences of the United States of America. PMID 31792178 DOI: 10.1073/Pnas.1909165116 |
0.462 |
|
| 2019 |
Gibson TM, Wörndle S, Crockford PW, Bui TH, Creaser RA, Halverson GP. Radiogenic isotope chemostratigraphy reveals marine and nonmarine depositional environments in the late Mesoproterozoic Borden Basin, Arctic Canada Gsa Bulletin. 131: 1965-1978. DOI: 10.1130/B35060.1 |
0.58 |
|
| 2019 |
Lamothe KG, Hoffman PF, Greenman JW, Halverson GP. Stratigraphy and isotope geochemistry of the pre-Sturtian Ugab Subgroup, Otavi/Swakop Group, northwestern Namibia Precambrian Research. 332: 105387. DOI: 10.1016/J.Precamres.2019.105387 |
0.707 |
|
| 2019 |
Kunzmann M, Schmid S, Blaikie TN, Halverson GP. Facies analysis, sequence stratigraphy, and carbon isotope chemostratigraphy of a classic Zn-Pb host succession: The Proterozoic middle McArthur Group, McArthur Basin, Australia Ore Geology Reviews. 106: 150-175. DOI: 10.1016/J.Oregeorev.2019.01.011 |
0.55 |
|
| 2019 |
Hodgskiss MS, Dagnaud OM, Frost JL, Halverson GP, Schmitz MD, Swanson-Hysell NL, Sperling EA. New insights on the Orosirian carbon cycle, early Cyanobacteria, and the assembly of Laurentia from the Paleoproterozoic Belcher Group Earth and Planetary Science Letters. 520: 141-152. DOI: 10.1016/J.Epsl.2019.05.023 |
0.562 |
|
| 2019 |
Crockford PW, Wing BA, Paytan A, Hodgskiss MS, Mayfield KK, Hayles JA, Middleton JE, Ahm AC, Johnston DT, Caxito F, Uhlein G, Halverson GP, Eickmann B, Torres M, Horner TJ. Barium-isotopic constraints on the origin of post-Marinoan barites Earth and Planetary Science Letters. 519: 234-244. DOI: 10.1016/J.Epsl.2019.05.018 |
0.558 |
|
| 2019 |
Wörndle S, Crockford PW, Kunzmann M, Bui TH, Halverson GP. Linking the Bitter Springs carbon isotope anomaly and early Neoproterozoic oxygenation through I/[Ca + Mg] ratios Chemical Geology. 524: 119-135. DOI: 10.1016/J.Chemgeo.2019.06.015 |
0.54 |
|
| 2019 |
Crockford PW, Kunzmann M, Bekker A, Hayles J, Bao H, Halverson GP, Peng Y, Bui TH, Cox GM, Gibson TM, Wörndle S, Rainbird R, Lepland A, Swanson-Hysell NL, Master S, et al. Claypool continued: Extending the isotopic record of sedimentary sulfate Chemical Geology. 513: 200-225. DOI: 10.1016/J.Chemgeo.2019.02.030 |
0.526 |
|
| 2018 |
Halverson GP, Porter SM, Gibson TM. Dating the late Proterozoic stratigraphic record. Emerging Topics in Life Sciences. 2: 137-147. PMID 32412613 DOI: 10.1042/ETLS20170167 |
0.381 |
|
| 2018 |
Crockford PW, Hayles JA, Bao H, Planavsky NJ, Bekker A, Fralick PW, Halverson GP, Bui TH, Peng Y, Wing BA. Triple oxygen isotope evidence for limited mid-Proterozoic primary productivity. Nature. PMID 30022163 DOI: 10.1038/S41586-018-0349-Y |
0.385 |
|
| 2018 |
Shields GA, Halverson GP, Porter SM. Descent into the Cryogenian Precambrian Research. 319: 1-5. DOI: 10.1016/J.Precamres.2018.08.015 |
0.351 |
|
| 2018 |
Halverson GP, Kunzmann M, Strauss JV, Maloof AC. The Tonian-Cryogenian transition in Northeastern Svalbard Precambrian Research. 319: 79-95. DOI: 10.1016/J.Precamres.2017.12.010 |
0.765 |
|
| 2018 |
Cox GM, Halverson GP, Denyszyn S, Foden J, Macdonald FA. Cryogenian magmatism along the north-western margin of Laurentia: Plume or rift? Precambrian Research. 319: 144-157. DOI: 10.1016/J.Precamres.2017.09.025 |
0.523 |
|
| 2018 |
Macdonald FA, Schmitz MD, Strauss JV, Halverson GP, Gibson TM, Eyster A, Cox G, Mamrol P, Crowley JL. Cryogenian of Yukon Precambrian Research. 319: 114-143. DOI: 10.1016/J.Precamres.2017.08.015 |
0.518 |
|
| 2018 |
Hodgskiss MS, Kunzmann M, Poirier A, Halverson GP. The role of microbial iron reduction in the formation of Proterozoic molar tooth structures Earth and Planetary Science Letters. 482: 1-11. DOI: 10.1016/J.Epsl.2017.10.037 |
0.541 |
|
| 2017 |
Hoffman PF, Abbot DS, Ashkenazy Y, Benn DI, Brocks JJ, Cohen PA, Cox GM, Creveling JR, Donnadieu Y, Erwin DH, Fairchild IJ, Ferreira D, Goodman JC, Halverson GP, Jansen MF, et al. Snowball Earth climate dynamics and Cryogenian geology-geobiology. Science Advances. 3: e1600983. PMID 29134193 DOI: 10.1126/Sciadv.1600983 |
0.748 |
|
| 2017 |
Hoffman PF, Lamothe KG, LoBianco SJ, Hodgskiss MS, Bellefroid EJ, Johnson BW, Hodgin EB, Halverson GP. Sedimentary depocenters on Snowball Earth: Case studies from the Sturtian Chuos Formation in northern Namibia Geosphere. 13: 811-837. DOI: 10.1130/Ges01457.1 |
0.641 |
|
| 2017 |
Gibson TM, Shih PM, Cumming VM, Fischer WW, Crockford PW, Hodgskiss MS, Wörndle S, Creaser RA, Rainbird RH, Skulski TM, Halverson GP. Precise age of Bangiomorpha pubescens dates the origin of eukaryotic photosynthesis Geology. 46: 135-138. DOI: 10.1130/G39829.1 |
0.377 |
|
| 2017 |
Crockford PW, Hodgskiss MS, Uhlein GJ, Caxito F, Hayles JA, Halverson GP. Linking paleocontinents through triple oxygen isotope anomalies Geology. 46: 179-182. DOI: 10.1130/G39470.1 |
0.351 |
|
| 2017 |
Kunzmann M, Bui TH, Crockford PW, Halverson GP, Scott C, Lyons TW, Wing BA. Bacterial sulfur disproportionation constrains timing of Neoproterozoic oxygenation Geology. 45: 207-210. DOI: 10.1130/G38602.1 |
0.472 |
|
| 2017 |
Halverson GP. Introducing the Xenoconformity Geology. 45: 671-672. DOI: 10.1130/Focus072017.1 |
0.342 |
|
| 2017 |
Elsworth G, Galbraith E, Halverson G, Yang S. Enhanced weathering and CO2 drawdown caused by latest Eocene strengthening of the Atlantic meridional overturning circulation Nature Geoscience. 10: 213-216. DOI: 10.1038/Ngeo2888 |
0.502 |
|
| 2017 |
Barr C, Tibby J, Moss PT, Halverson GP, Marshall JC, McGregor GB, Stirling E. A 25,000-year record of environmental change from Welsby Lagoon, North Stradbroke Island, in the Australian subtropics Quaternary International. 449: 106-118. DOI: 10.1016/J.Quaint.2017.04.011 |
0.507 |
|
| 2017 |
Uhlein GJ, Uhlein A, Stevenson R, Halverson GP, Caxito FA, Cox GM. Early to late Ediacaran conglomeratic wedges from a complete foreland basin cycle in the southwest São Francisco Craton, Bambuí Group, Brazil Precambrian Research. 299: 101-116. DOI: 10.1016/J.Precamres.2017.07.020 |
0.571 |
|
| 2017 |
Goddéris Y, Le Hir G, Macouin M, Donnadieu Y, Hubert-Théou L, Dera G, Aretz M, Fluteau F, Li Z, Halverson GP. Paleogeographic forcing of the strontium isotopic cycle in the Neoproterozoic Gondwana Research. 42: 151-162. DOI: 10.1016/J.Gr.2016.09.013 |
0.514 |
|
| 2017 |
Kunzmann M, Gibson TM, Halverson GP, Hodgskiss MS, Bui TH, Carozza DA, Sperling EA, Poirier A, Cox GM, Wing BA. Iron isotope biogeochemistry of Neoproterozoic marine shales Geochimica Et Cosmochimica Acta. 209: 85-105. DOI: 10.1016/J.Gca.2017.04.003 |
0.38 |
|
| 2017 |
Miller AJ, Strauss JV, Halverson GP, Macdonald FA, Johnston DT, Sperling EA. Tracking the onset of Phanerozoic-style redox-sensitive trace metal enrichments: New results from basal Ediacaran post-glacial strata in NW Canada Chemical Geology. 457: 24-37. DOI: 10.1016/J.Chemgeo.2017.03.010 |
0.443 |
|
| 2016 |
Shields-Zhou GA, Porter S, Halverson GP. A new rock-based definition for the Cryogenian Period (circa 720 – 635 Ma) Episodes. 39: 3-8. DOI: 10.18814/Epiiugs/2016/V39I1/89231 |
0.448 |
|
| 2016 |
Hoffman PF, Bellefroid EJ, Johnson BW, Hodgskiss MS, Schrag DP, Halverson GP. Early extensional detachments in a contractional orogen: coherent, map-scale, submarine slides (mass transport complexes) on the outer slope of an Ediacaran collisional foredeep, eastern Kaoko belt, Namibia Canadian Journal of Earth Sciences. 53: 1177-1189. DOI: 10.1139/Cjes-2015-0164 |
0.633 |
|
| 2016 |
Cole DB, Reinhard CT, Wang X, Gueguen B, Halverson GP, Gibson T, Hodgskiss MS, McKenzie NR, Lyons TW, Planavsky NJ. A shale-hosted Cr isotope record of low atmospheric oxygen during the Proterozoic Geology. 44: 555-558. DOI: 10.1130/G37787.1 |
0.389 |
|
| 2016 |
Eyster AE, Fu RR, Strauss JV, Weiss BP, Roots CF, Halverson GP, Evans DA, Macdonald FA. Paleomagnetic evidence for a large rotation of the Yukon block relative to Laurentia: Implications for a low-latitude Sturtian glaciation and the breakup of Rodinia Geological Society of America Bulletin. 129: 38-58. DOI: 10.1130/B31425.1 |
0.447 |
|
| 2016 |
Fairchild IJ, Fleming EJ, Bao H, Benn DI, Boomer I, Dublyansky YV, Halverson GP, Hambrey MJ, Hendy C, Mcmillan EA, Spötl C, Stevenson CTE, Wynn PM. Continental carbonate facies of a Neoproterozoic panglaciation, north-east Svalbard Sedimentology. DOI: 10.1111/Sed.12252 |
0.619 |
|
| 2016 |
Fairchild IJ, Bonnand P, Davies T, Fleming EJ, Grassineau N, Halverson GP, Hambrey MJ, McMillan EM, McKay E, Parkinson IJ, Stevenson CT. The Late Cryogenian Warm Interval, NE Svalbard: Chemostratigraphy and genesis Precambrian Research. 281: 128-154. DOI: 10.1016/J.Precamres.2016.05.013 |
0.565 |
|
| 2016 |
Angerer T, Hagemann SG, Walde DH, Halverson GP, Boyce AJ. Multiple metal sources in the glaciomarine facies of the Neoproterozoic Jacadigo iron formation in the “Santa Cruz deposit”, Corumbá, Brazil Precambrian Research. 275: 369-393. DOI: 10.1016/J.Precamres.2016.01.002 |
0.558 |
|
| 2016 |
Uhlein GJ, Uhlein A, Halverson GP, Stevenson R, Caxito FA, Cox GM, Carvalho JFMG. The Carrancas Formation, Bambuí Group: A record of pre-Marinoan sedimentation on the southern São Francisco craton, Brazil Journal of South American Earth Sciences. 71: 1-16. DOI: 10.1016/J.Jsames.2016.06.009 |
0.551 |
|
| 2016 |
Cox GM, Halverson GP, Stevenson RK, Vokaty M, Poirier A, Kunzmann M, Li ZX, Denyszyn SW, Strauss JV, Macdonald FA. Continental flood basalt weathering as a trigger for Neoproterozoic Snowball Earth Earth and Planetary Science Letters. 446: 89-99. DOI: 10.1016/J.Epsl.2016.04.016 |
0.59 |
|
| 2016 |
Crockford PW, Cowie BR, Johnston DT, Hoffman PF, Sugiyama I, Pellerin A, Bui TH, Hayles J, Halverson GP, Macdonald FA, Wing BA. Triple oxygen and multiple sulfur isotope constraints on the evolution of the post-Marinoan sulfur cycle Earth and Planetary Science Letters. 435: 74-83. DOI: 10.1016/J.Epsl.2015.12.017 |
0.634 |
|
| 2016 |
Cox GM, Halverson GP, Poirier A, Le Heron D, Strauss JV, Stevenson R. A model for Cryogenian iron formation Earth and Planetary Science Letters. 433: 280-292. DOI: 10.1016/J.Epsl.2015.11.003 |
0.432 |
|
| 2016 |
Cox GM, Jarrett A, Edwards D, Crockford PW, Halverson GP, Collins AS, Poirier A, Li Z. Basin redox and primary productivity within the Mesoproterozoic Roper Seaway Chemical Geology. 440: 101-114. DOI: 10.1016/J.Chemgeo.2016.06.025 |
0.516 |
|
| 2016 |
Ader M, Thomazo C, Sansjofre P, Busigny V, Papineau D, Laffont R, Cartigny P, Halverson G. Interpretation of the nitrogen isotopic composition of Precambrian sedimentary rocks: Assumptions and perspectives Chemical Geology. 429: 93-110. DOI: 10.1016/J.Chemgeo.2016.02.010 |
0.326 |
|
| 2016 |
Mendes M, Lobato LM, Kunzmann M, Halverson GP, Rosière CA. Iron isotope and REE+Y composition of the Cauê banded iron formation and related iron ores of the Quadrilátero Ferrífero, Brazil Mineralium Deposita. 52: 159-180. DOI: 10.1007/S00126-016-0649-9 |
0.36 |
|
| 2015 |
Sperling EA, Wolock CJ, Morgan AS, Gill BC, Kunzmann M, Halverson GP, Macdonald FA, Knoll AH, Johnston DT. Statistical analysis of iron geochemical data suggests limited late Proterozoic oxygenation. Nature. 523: 451-4. PMID 26201598 DOI: 10.1038/Nature14589 |
0.426 |
|
| 2015 |
Strauss JV, MacDonald FA, Halverson GP, Tosca NJ, Schrag DP, Knoll AH. Stratigraphic evolution of the neoproterozoic callison lake formation: Linking the break-up of rodinia to the islay carbon isotope excursion American Journal of Science. 315: 881-944. DOI: 10.2475/10.2015.01 |
0.535 |
|
| 2015 |
Cox GM, Strauss JV, Halverson GP, Schmitz MD, McClelland WC, Stevenson RS, Macdonald FA. Kikiktat volcanics of Arctic Alaska-Melting of harzburgitic mantle associated with the Franklin large igneous province Lithosphere. 7: 275-295. DOI: 10.1130/L435.1 |
0.427 |
|
| 2015 |
Lee C, Love GD, Fischer WW, Grotzinger JP, Halverson GP. Marine organic matter cycling during the Ediacaran Shuram excursion Geology. 43: 1103-1106. DOI: 10.1130/G37236.1 |
0.533 |
|
| 2015 |
Collins AS, Patranabis-Deb S, Alexander E, Bertram CN, Falster GM, Gore RJ, Mackintosh J, Dhang PC, Saha D, Payne JL, Jourdan F, Backé G, Halverson GP, Wade BP. Detrital mineral age, radiogenic isotopic stratigraphy and tectonic significance of the Cuddapah Basin, India Gondwana Research. 28: 1294-1309. DOI: 10.1016/J.Gr.2014.10.013 |
0.49 |
|
| 2015 |
Kunzmann M, Halverson GP, Scott C, Minarik WG, Wing BA. Geochemistry of Neoproterozoic black shales from Svalbard: Implications for oceanic redox conditions spanning Cryogenian glaciations Chemical Geology. 417: 383-393. DOI: 10.1016/J.Chemgeo.2015.10.022 |
0.451 |
|
| 2014 |
Rebesco M, Domack E, Zgur F, Lavoie C, Leventer A, Brachfeld S, Willmott V, Halverson G, Truffer M, Scambos T, Smith J, Pettit E. Boundary condition of grounding lines prior to collapse, Larsen-B Ice Shelf, Antarctica. Science (New York, N.Y.). 345: 1354-8. PMID 25214629 DOI: 10.1126/Science.1256697 |
0.394 |
|
| 2014 |
KUNZMANN M, GUTZMER J, BEUKES NJ, HALVERSON GP. DEPOSITIONAL ENVIRONMENT AND LITHOSTRATIGRAPHY OF THE PALEOPROTEROZOIC MOOIDRAAI FORMATION, KALAHARI MANGANESE FIELD, SOUTH AFRICA South African Journal of Geology. 117: 173-192. DOI: 10.2113/Gssajg.117.2.173 |
0.542 |
|
| 2014 |
Riedman LA, Porter SM, Halverson GP, Hurtgen MT, Junium CK. Organic-walled microfossil assemblages from glacial and interglacial Neoproterozoic units of Australia and Svalbard Geology. 42: 1011-1014. DOI: 10.1130/G35901.1 |
0.444 |
|
| 2014 |
Nettle D, Halverson GP, Cox GM, Collins AS, Schmitz M, Gehling J, Johnson PR, Kadi K. A middle-late Ediacaran volcano-sedimentary record from the eastern Arabian-Nubian shield Terra Nova. 26: 120-129. DOI: 10.1111/Ter.12077 |
0.502 |
|
| 2014 |
Sossi PA, Halverson GP, Nebel O, Eggins SM. Combined Separation of Cu, Fe and Zn from Rock Matrices and Improved Analytical Protocols for Stable Isotope Determination Geostandards and Geoanalytical Research. 39: 129-149. DOI: 10.1111/J.1751-908X.2014.00298.X |
0.309 |
|
| 2014 |
Ader M, Sansjofre P, Halverson GP, Busigny V, Trindade RI, Kunzmann M, Nogueira AC. Ocean redox structure across the Late Neoproterozoic Oxygenation Event: A nitrogen isotope perspective Earth and Planetary Science Letters. 396: 1-13. DOI: 10.1016/J.Epsl.2014.03.042 |
0.514 |
|
| 2013 |
Kunzmann M, Halverson GP, Sossi PA, Raub TD, Payne JL, Kirby J. Zn isotope evidence for immediate resumption of primary productivity after snowball Earth Geology. 41: 27-30. DOI: 10.1130/G33422.1 |
0.535 |
|
| 2013 |
Barr C, Tibby J, Marshall JC, Mcgregor GB, Moss PT, Halverson GP, Fluin J. Combining monitoring, models and palaeolimnology to assess ecosystem response to environmental change at monthly to millennial timescales: The stability of Blue Lake, North Stradbroke Island, Australia Freshwater Biology. 58: 1614-1630. DOI: 10.1111/Fwb.12154 |
0.307 |
|
| 2013 |
Li ZX, Evans DAD, Halverson GP. Neoproterozoic glaciations in a revised global palaeogeography from the breakup of Rodinia to the assembly of Gondwanaland Sedimentary Geology. 294: 219-232. DOI: 10.1016/J.Sedgeo.2013.05.016 |
0.51 |
|
| 2013 |
Sperling EA, Halverson GP, Knoll AH, MacDonald FA, Johnston DT. A basin redox transect at the dawn of animal life Earth and Planetary Science Letters. 371: 143-155. DOI: 10.1016/J.Epsl.2013.04.003 |
0.444 |
|
| 2013 |
Johnston DT, Poulton SW, Tosca NJ, O'Brien T, Halverson GP, Schrag DP, Macdonald FA. Searching for an oxygenation event in the fossiliferous Ediacaran of northwestern Canada Chemical Geology. 362: 273-286. DOI: 10.1016/J.Chemgeo.2013.08.046 |
0.552 |
|
| 2013 |
Cox GM, Halverson GP, Minarik WG, Le Heron DP, Macdonald FA, Bellefroid EJ, Strauss JV. Neoproterozoic iron formation: An evaluation of its temporal, environmental and tectonic significance Chemical Geology. 362: 232-249. DOI: 10.1016/J.Chemgeo.2013.08.002 |
0.445 |
|
| 2013 |
Macdonald FA, Strauss JV, Sperling EA, Halverson GP, Narbonne GM, Johnston DT, Kunzmann M, Schrag DP, Higgins JA. The stratigraphic relationship between the Shuram carbon isotope excursion, the oxygenation of Neoproterozoic oceans, and the first appearance of the Ediacara biota and bilaterian trace fossils in northwestern Canada Chemical Geology. 362: 250-272. DOI: 10.1016/J.Chemgeo.2013.05.032 |
0.551 |
|
| 2012 |
Swanson-Hysell NL, Maloof AC, Kirschvink JL, Evans DAD, Halverson GP, Hurtgen MT. Constraints on neoproterozoic paleogeography and paleozoic orogenesis from paleomagnetic records of the bitter springs formation, amadeus basin, central Australia American Journal of Science. 312: 817-884. DOI: 10.2475/08.2012.01 |
0.736 |
|
| 2012 |
Hoffman PF, Halverson GP, Domack EW, Maloof AC, Swanson-Hysell NL, Cox GM. Cryogenian glaciations on the southern tropical paleomargin of Laurentia (NE Svalbard and East Greenland), and a primary origin for the upper Russøya (Islay) carbon isotope excursion Precambrian Research. 206: 137-158. DOI: 10.1016/J.Precamres.2012.02.018 |
0.76 |
|
| 2012 |
Caxito FdA, Halverson GP, Uhlein A, Stevenson R, Dias TG, Uhlein GJ. Marinoan glaciation in east central Brazil Precambrian Research. 200: 38-58. DOI: 10.1016/J.Precamres.2012.01.005 |
0.547 |
|
| 2012 |
McGee B, Halverson GP, Collins AS. Cryogenian rift-related magmatism and sedimentation: South-western Congo Craton, Namibia Journal of African Earth Sciences. 76: 34-49. DOI: 10.1016/J.Jafrearsci.2012.09.003 |
0.544 |
|
| 2012 |
Cox GM, Lewis CJ, Collins AS, Halverson GP, Jourdan F, Foden J, Nettle D, Kattan F. Ediacaran terrane accretion within the Arabian-Nubian Shield Gondwana Research. 21: 341-352. DOI: 10.1016/J.Gr.2011.02.011 |
0.516 |
|
| 2012 |
Gallet Y, Pavlov V, Halverson G, Hulot G. Toward constraining the long-term reversing behavior of the geodynamo: A new “Maya” superchron ̃1 billion years ago from the magnetostratigraphy of the Kartochka Formation (southwestern Siberia) Earth and Planetary Science Letters. 339: 117-126. DOI: 10.1016/J.Epsl.2012.04.049 |
0.421 |
|
| 2012 |
Sossi PA, Foden JD, Halverson GP. Redox-controlled iron isotope fractionation during magmatic differentiation: an example from the Red Hill intrusion, S. Tasmania Contributions to Mineralogy and Petrology. 164: 757-772. DOI: 10.1007/S00410-012-0769-X |
0.352 |
|
| 2011 |
Stodt F, Rice AHN, Bjorklund L, Bax G, Halverson GP, Pharaoh TC. Chapter 58 Evidence of late Neoproterozoic glaciation in the Caledonides of NW Scandinavia Geological Society, London, Memoirs. 36: 603-612. DOI: 10.1144/M36.58 |
0.523 |
|
| 2011 |
Rice AHN, Edwards MB, Hansen TA, Arnaud E, Halverson GP. Chapter 57 Glaciogenic rocks of the Neoproterozoic Smalfjord and Mortensnes formations, Vestertana Group, E. Finnmark, Norway Geological Society, London, Memoirs. 36: 593-602. DOI: 10.1144/M36.57 |
0.471 |
|
| 2011 |
Halverson GP. Chapter 55 Glacial sediments and associated strata of the Polarisbreen Group, northeastern Svalbard Geological Society, London, Memoirs. 36: 571-579. DOI: 10.1144/M36.55 |
0.527 |
|
| 2011 |
Hoffman PF, Macdonald FA, Halverson GP. Chapter 5 Chemical sediments associated with Neoproterozoic glaciation: iron formation, cap carbonate, barite and phosphorite Geological Society, London, Memoirs. 36: 67-80. DOI: 10.1144/M36.5 |
0.656 |
|
| 2011 |
Halverson GP, Shields-Zhou G. Chapter 4 Chemostratigraphy and the Neoproterozoic glaciations Geological Society, London, Memoirs. 36: 51-66. DOI: 10.1144/M36.4 |
0.548 |
|
| 2011 |
Hoffman PF, Halverson GP. Chapter 36 Neoproterozoic glacial record in the Mackenzie Mountains, northern Canadian Cordillera Geological Society, London, Memoirs. 36: 397-412. DOI: 10.1144/M36.36 |
0.731 |
|
| 2011 |
Arnaud E, Halverson GP, Shields-Zhou G. Chapter 1 The geological record of Neoproterozoic ice ages Geological Society, London, Memoirs. 36: 1-16. DOI: 10.1144/M36.1 |
0.389 |
|
| 2011 |
McKirdy DM, Hall PA, Nedin C, Halverson GP, Michaelsen BH, Jago JB, Gehling JG, Jenkins RJF. Paleoredox status and thermal alteration of the lower Cambrian (Series 2) Emu Bay Shale Lagerstätte, South Australia Australian Journal of Earth Sciences. 58: 259-272. DOI: 10.1080/08120099.2011.557439 |
0.507 |
|
| 2011 |
Anthony Hall P, McKirdy DM, Halverson GP, Jago JB, Gehling JG. Biomarker and isotopic signatures of an early Cambrian Lagerstätte in the Stansbury Basin, South Australia Organic Geochemistry. 42: 1324-1330. DOI: 10.1016/J.Orggeochem.2011.09.003 |
0.461 |
|
| 2011 |
Halverson GP, Poitrasson F, Hoffman PF, Nédélec A, Montel J, Kirby J. Fe isotope and trace element geochemistry of the Neoproterozoic syn-glacial Rapitan iron formation Earth and Planetary Science Letters. 309: 100-112. DOI: 10.1016/J.Epsl.2011.06.021 |
0.623 |
|
| 2010 |
Swanson-Hysell NL, Rose CV, Calmet CC, Halverson GP, Hurtgen MT, Maloof AC. Cryogenian glaciation and the onset of carbon-isotope decoupling. Science (New York, N.Y.). 328: 608-11. PMID 20431011 DOI: 10.1126/Science.1184508 |
0.738 |
|
| 2010 |
Haberlah D, Williams MAJ, Halverson G, McTainsh GH, Hill SM, Hrstka T, Jaime P, Butcher AR, Glasby P. Loess and floods: High-resolution multi-proxy data of Last Glacial Maximum (LGM) slackwater deposition in the Flinders Ranges, semi-arid South Australia Quaternary Science Reviews. 29: 2673-2693. DOI: 10.1016/J.Quascirev.2010.04.014 |
0.503 |
|
| 2010 |
McKirdy DM, Thorpe CS, Haynes DE, Grice K, Krull ES, Halverson GP, Webster LJ. The biogeochemical evolution of the Coorong during the mid- to late Holocene: An elemental, isotopic and biomarker perspective Organic Geochemistry. 41: 96-110. DOI: 10.1016/J.Orggeochem.2009.07.010 |
0.51 |
|
| 2010 |
Steer MA, Halverson GP, Fowler AJ, Gillanders BM. Stock discrimination of Southern Garfish (Hyporhamphus melanochir) by stable isotope ratio analysis of otolith aragonite Environmental Biology of Fishes. 89: 369-381. DOI: 10.1007/S10641-010-9670-5 |
0.437 |
|
| 2009 |
Halverson GP, Hurtgen MT, Porter SM, Collins AS. Chapter 10 Neoproterozoic-Cambrian Biogeochemical Evolution Developments in Precambrian Geology. 16: 351-365. DOI: 10.1016/S0166-2635(09)01625-9 |
0.471 |
|
| 2009 |
Miller RM, Frimmel HE, Halverson GP. Chapter 5.3 Passive Continental Margin Evolution Developments in Precambrian Geology. 16: 161-181. DOI: 10.1016/S0166-2635(09)01612-0 |
0.523 |
|
| 2009 |
Gaucher C, Sial AN, Halverson GP, Frimmel HE. Chapter 1 The Neoproterozoic and Cambrian: A Time of Upheavals, Extremes and Innovations☆ Developments in Precambrian Geology. 16: 3-11. DOI: 10.1016/S0166-2635(09)01601-6 |
0.417 |
|
| 2009 |
Hoffman PF, Calver CR, Halverson GP. Cottons Breccia of King Island, Tasmania: Glacial or non-glacial, Cryogenian or Ediacaran? Precambrian Research. 172: 311-322. DOI: 10.1016/J.Precamres.2009.06.003 |
0.691 |
|
| 2009 |
Le Hir G, Donnadieu Y, Goddéris Y, Pierrehumbert RT, Halverson GP, Macouin M, Nédélec A, Ramstein G. The snowball Earth aftermath: Exploring the limits of continental weathering processes Earth and Planetary Science Letters. 277: 453-463. DOI: 10.1016/J.Epsl.2008.11.010 |
0.47 |
|
| 2007 |
Halverson GP, Dudás FÖ, Maloof AC, Bowring SA. Evolution of the 87Sr/86Sr composition of Neoproterozoic seawater Palaeogeography, Palaeoclimatology, Palaeoecology. 256: 103-129. DOI: 10.1016/J.Palaeo.2007.02.028 |
0.741 |
|
| 2007 |
HALVERSON G, HURTGEN M. Ediacaran growth of the marine sulfate reservoir Earth and Planetary Science Letters. 263: 32-44. DOI: 10.1016/J.Epsl.2007.08.022 |
0.511 |
|
| 2007 |
Hoffman PF, Halverson GP, Domack EW, Husson JM, Higgins JA, Schrag DP. Are basal Ediacaran (635 Ma) post-glacial "cap dolostones" diachronous? Earth and Planetary Science Letters. 258: 114-131. DOI: 10.1016/J.Epsl.2007.03.032 |
0.715 |
|
| 2007 |
Halverson GP, Maloof AC, Schrag DP, Dudás FÖ, Hurtgen M. Stratigraphy and geochemistry of a ca 800 Ma negative carbon isotope interval in northeastern Svalbard Chemical Geology. 237: 5-27. DOI: 10.1016/J.Chemgeo.2006.06.013 |
0.726 |
|
| 2006 |
Maloof AC, Halverson GP, Kirschvink JL, Schrag DP, Weiss BP, Hoffman PF. Combined paleomagnetic, isotopic, and stratigraphic evidence for true polar wander from the Neoproterozoic Akademikerbreen Group, Svalbard, Norway Geological Society of America Bulletin. 118: 1099-1124. DOI: 10.1130/B25892.1 |
0.76 |
|
| 2006 |
Halverson G, Poitrasson F, Hurtgen M. Fe isotope composition of Neoproterozoic cap dolostones: Implications for snowball seawater composition? Geochimica Et Cosmochimica Acta. 70: A224. DOI: 10.1016/J.Gca.2006.06.453 |
0.318 |
|
| 2006 |
Hurtgen MT, Halverson GP, Arthur MA, Hoffman PF. Sulfur cycling in the aftermath of a 635-Ma snowball glaciation: Evidence for a syn-glacial sulfidic deep ocean Earth and Planetary Science Letters. 245: 551-570. DOI: 10.1016/J.Epsl.2006.03.026 |
0.643 |
|
| 2005 |
Hurtgen MT, Arthur MA, Halverson GP. Neoproterozoic sulfur isotopes, the evolution of microbial sulfur species, and the burial efficiency of sulfide as sedimentary pyrite Geology. 33: 41. DOI: 10.1130/G20923.1 |
0.47 |
|
| 2005 |
Halverson GP, Hoffman PF, Schrag DP, Maloof AC, Rice AHN. Toward a Neoproterozoic composite carbon-isotope record Geological Society of America Bulletin. 117: 1181. DOI: 10.1130/B25630.1 |
0.791 |
|
| 2004 |
Halverson GP, Maloof AC, Hoffman PF. The Marinoan glaciation (Neoproterozoic) in northeast Svalbard Basin Research. 16: 297-324. DOI: 10.1111/J.1365-2117.2004.00234.X |
0.782 |
|
| 2002 |
Halverson GP, Hoffman PF, Schrag DP, Kaufman AJ. A major perturbation of the carbon cycle before the Ghaub glaciation (Neoproterozoic) in Namibia: Prelude to snowball Earth? Geochemistry, Geophysics, Geosystems. 3: 1-24. DOI: 10.1029/2001Gc000244 |
0.711 |
|
| 2002 |
Schrag DP, Berner RA, Hoffman PF, Halverson GP. On the initiation of a snowball Earth Geochemistry, Geophysics, Geosystems. 3: 1-21. DOI: 10.1029/2001Gc000219 |
0.689 |
|
| 1998 |
Hoffman PF, Kaufman AJ, Halverson GP, Schrag DP. A Neoproterozoic Snowball Earth Science. 281: 1342-1346. PMID 9721097 DOI: 10.1126/Science.281.5381.1342 |
0.554 |
|
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