| Auckland Volcanic Field magmatism, volcanism, and hazard: a review JL Hopkins, ER Smid, JD Eccles, JL Hayes, BW Hayward, LE McGee, ... New Zealand Journal of Geology and Geophysics 64 (2-3), 213-234, 2021 | 80 | 2021 |
| High-precision 40Ar/39Ar dating of Quaternary basalts from Auckland Volcanic Field, New Zealand, with implications for eruption rates and paleomagnetic correlations GS Leonard, AT Calvert, JL Hopkins, CJN Wilson, ER Smid, JM Lindsay, ... Journal of Volcanology and Geothermal Research 343, 60-74, 2017 | 78 | 2017 |
| Tools and techniques for developing tephra stratigraphies in lake cores: a case study from the basaltic Auckland Volcanic Field, New Zealand JL Hopkins, MA Millet, C Timm, CJN Wilson, GS Leonard, JM Palin, H Neil Quaternary Science Reviews 123, 58-75, 2015 | 50 | 2015 |
| Multi-criteria correlation of tephra deposits to source centres applied in the Auckland Volcanic Field, New Zealand JL Hopkins, CJN Wilson, MA Millet, GS Leonard, C Timm, LE McGee, ... Bulletin of Volcanology 79, 1-35, 2017 | 45 | 2017 |
| Tephra layers in the marine environment: a review of properties and emplacement processes A Freundt, JC Schindlbeck-Belo, S Kutterolf, JL Hopkins | 43 | 2023 |
| TephraNZ: a major-and trace-element reference dataset for glass-shard analyses from prominent Quaternary rhyolitic tephras in New Zealand and implications for correlation JL Hopkins, JE Bidmead, DJ Lowe, RJ Wysoczanski, BJ Pillans, ... Geochronology 3 (2), 465-504, 2021 | 29* | 2021 |
| Tephrochronology in Aotearoa New Zealand JL Hopkins, DJ Lowe, JL Horrocks New Zealand Journal of Geology and Geophysics 64 (2-3), 153-200, 2021 | 25 | 2021 |
| Deposition and preservation of tephra in marine sediments at the active Hikurangi subduction margin JL Hopkins, RJ Wysoczanski, AR Orpin, JD Howarth, LJ Strachan, ... Quaternary Science Reviews 247, 106500, 2020 | 25 | 2020 |
| The DEVORA scenarios: multi-hazard eruption scenarios for the Auckland Volcanic Field JL Hayes, SW Tsang, RH Fitzgerald, DM Blake, NI Deligne, A Doherty, ... GNS Science report, doi: 10.21420/G20652, 138, 2018 | 23 | 2018 |
| Revised tephrochronology for key tephras in the 130-ka Ōrākei Basin maar core, Auckland Volcanic Field, New Zealand: implications for the timing of climatic changes L Peti, JL Hopkins, PC Augustinus New Zealand Journal of Geology and Geophysics 64 (2-3), 235-249, 2021 | 19 | 2021 |
| Itrax μ‐XRF core scanning for rapid tephrostratigraphic analysis: a case study from the Auckland Volcanic Field maar lakes L Peti, PS Gadd, JL Hopkins, PC Augustinus Journal of Quaternary Science 35 (1-2), 54-65, 2020 | 16 | 2020 |
| Os isotopic constraints on crustal contamination in Auckland Volcanic Field basalts, New Zealand JL Hopkins, C Timm, MA Millet, A Poirier, CJN Wilson, GS Leonard Chemical Geology 439, 83-97, 2016 | 16 | 2016 |
| A multi-proxy paleoenvironmental interpretation spanning the last glacial cycle (ca. 117±8.5 ka BP) from a lake sediment stratigraphy from Lake Kai Iwi, Northland, New Zealand G Evans, P Augustinus, P Gadd, A Zawadzki, A Ditchfield, J Hopkins Journal of Paleolimnology 65, 101-122, 2021 | 14 | 2021 |
| Trench floor depositional response to glacio-eustatic changes over the last 45 ka, northern Hikurangi subduction margin, New Zealand A Woodhouse, PM Barnes, A Shorrock, LJ Strachan, M Crundwell, ... New Zealand Journal of Geology and Geophysics 67 (3), 312-335, 2024 | 10 | 2024 |
| East Antarctic Ice Sheet variability during the middle Miocene Climate Transition captured in drill cores from the Friis Hills, Transantarctic Mountains H Chorley, R Levy, T Naish, A Lewis, S Cox, S Hemming, C Ohneiser, ... Bulletin 135 (5-6), 1503-1529, 2023 | 9 | 2023 |
| Development of a multi-method chronology spanning the Last Glacial Interval from Orakei maar lake, Auckland, New Zealand L Peti, KE Fitzsimmons, JL Hopkins, A Nilsson, T Fujioka, D Fink, C Mifsud, ... Geochronology Discussions 2020, 1-54, 2020 | 9 | 2020 |
| Towards robust tephra correlations in early and pre-Quaternary sediments: A case study from North Island, New Zealand JL Hopkins, D Seward Quaternary Geochronology 50, 91-108, 2019 | 9 | 2019 |
| Basis for modified ages of Auckland volcanoes in “Volcanoes of Auckland: a field guide, 2019” JL Hayward, Bruce W. and Hopkins Geocene 21, 2-10, 2019 | 8 | 2019 |
| An integrated proximal-distal radiocarbon dating approach provides improved age constraints for a key Holocene tephra isochron CO Pizer, JD Howarth, KJ Clark, CJN Wilson, SE Tickle, JL Hopkins, ... Quaternary Science Reviews 307, 108069, 2023 | 6 | 2023 |
| Millennial-scale periodicities associated with changes in wind ansd precipitation over the last Glacial cycle (ca. 117±8.5 ka BP) recorded in sediments from Lake Kai Iwi … G Evans, P Augustinus, P Gadd, A Zawadzki, A Ditchfield, J Hopkins Global and Planetary Change 208, 103688, 2022 | 4 | 2022 |
Graham LeonardPrincipal Scientist & Volcanologist, GNS ScienceПотвърден имейл адрес: gns.cri.nz
