N. Mortimer

GNS Science — New Zealand

Earth and Planetary Sciences · Physical Sciences

48h-index7.2kcitations244works2.32yr avg
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Research Topics

Geological and Geochemical Analysis(177), earthquake and tectonic studies(97), Geology and Paleoclimatology Research(66), High-pressure geophysics and materials(55), Geological and Geophysical Studies(53)

Publications244 total

Evidence for the transition from Cretaceous asthenospheric to Cenozoic lithospheric melting sources on the Chatham Islands, New Zealand
Gondwana Research·2025Open Access
Tectonics, geology and origins of Te Riu‐a‐Māui / Zealandia
New Zealand Journal of Geology and Geophysics·2025· 4 citedOpen Access
Multi-scale controls on veining in New Zealand greywacke basement rocks: implications for geothermal fluid circulation
New Zealand Journal of Geology and Geophysics·2025· 3 cited
A non‐local source for slate on the roof of Chingford Stables, Dunedin, New Zealand (note)
Journal of the Royal Society of New Zealand·2024Open Access
Greywacke gravels and adze manufacture in the inland Taranaki area, North Island, New Zealand
Journal of Pacific Archaeology·2024· 1 citedOpen Access
Garnet Pyroxenite Cumulates from Cretaceous Alkaline Intraplate Magmas Underplate the Zealandia Mantle Lithosphere
Journal of Petrology·2024· 2 citedOpen Access
Composition-based estimates of the thermal properties of New Zealand basement rocks
New Zealand Journal of Geology and Geophysics·2024· 6 citedOpen Access
The Thermal Structure of Central Te Riu a Māui/Zealandia Continent as Determined From the Depth to Base of Magnetic Sources
Journal of Geophysical Research Solid Earth·2023· 5 citedOpen Access
New Zealand Fault-Rupture Depth Model v.1.0: A Provisional Estimate of the Maximum Depth of Seismic Rupture on New Zealand’s Active Faults
Bulletin of the Seismological Society of America·2023· 19 cited
Reconnaissance Basement Geology and Tectonics of North Zealandia
Tectonics·2023· 14 citedOpen Access
Absence of low-δ18O magmas despite widespread assimilation of altered crust in a large magmatic and hydrothermal province
Geochimica et Cosmochimica Acta·2023· 4 cited
Crustal basement terranes under the Taupō Volcanic Zone, New Zealand: Context for hydrothermal and magmatic processes
Journal of Volcanology and Geothermal Research·2023· 9 cited
The New Zealand Community Fault Model – version 1.0: an improved geological foundation for seismic hazard modelling
New Zealand Journal of Geology and Geophysics·2023· 71 cited
The Norfolk Ridge: A Proximal Record of the Tonga‐Kermadec Subduction Initiation
Geochemistry Geophysics Geosystems·2023· 9 citedOpen Access
Terrane and core complex architecture of the Otago Schist in the Dunstan and Cairnmuir Mountains, New Zealand, from U‐Pb and (U‐Th)/He zircon dating
New Zealand Journal of Geology and Geophysics·2023· 5 cited
Mortimer et al. Crustal basement terranes under the Taupō Volcanic Zone, New Zealand: context for hydrothermal circulation and magma genesis. Supplemental Files 1-5.
Figshare·2023Open Access
Mortimer et al. Reconnaissance basement geology and tectonics of North Zealandia. Supplemental Files 1-8.
Figshare·2023Open Access
Mortimer et al. Reconnaissance basement geology and tectonics of North Zealandia. Supplemental Files 1-8.
Figshare·2023· 1 citedOpen Access
Mortimer, Lee & Stockli. Terrane and core complex architecture of the Otago Schist in the Dunstan and Cairnmuir Mountains, New Zealand, from (U-Th)/He and U-Pb zircon dating. Supplemental Files 1-3.
Figshare·2023Open Access
Detailed <sup>40</sup>Ar/<sup>39</sup>Ar Geochronology of the Loyalty and Three Kings Ridges Clarifies the Extent and Sequential Development of Eocene to Miocene Southwest Pacific Remnant Volcanic Arcs
Geochemistry Geophysics Geosystems·2022· 10 citedOpen Access
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Frequent Co-authors

Rupert Sutherland(6), Julien Collot(5), Christian Timm(5), Kaj Hoernle(5), Folkmar Hauff(5), Phillip B. Gans(5), Hamish J. Campbell(4), A. J. Tulloch(4), François Bache(4), Paul van den Bogaard(4), Reinhard Werner(4), R. H. Herzer(4), Vaughan Stagpoole(3), Mark Rattenbury(3), C.J. Adams(3), Maria Seton(3), J. Ian Raine(3), A. J. Tulloch(3), Roland Maas(3), Andy Calvert(3)