J. Duncan Keppie

Universidad Nacional Autónoma de México — Mexico

Earth and Planetary Sciences · Physical Sciences

53h-index9.8kcitations263works1.02yr avg
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Research Topics

Geological and Geochemical Analysis(220), Geochemistry and Geologic Mapping(127), earthquake and tectonic studies(84), Paleontology and Stratigraphy of Fossils(55), Geological and Tectonic Studies in Latin America(42)

Publications263 total

Shallow crustal structure of eastern trans-Mexican volcanic belt: Gravity and magnetic constraints
Journal of Volcanology and Geothermal Research·2024· 1 citedOpen Access
A tectonic solution for the Early Cambrian palaeogeographical enigma
Geological Society London Special Publications·2023· 6 cited
Review and tectonic interpretation of Precambrian Avalonia
Geological Society London Special Publications·2023· 6 cited
A tectonic solution for the Early Cambrian palaeogeographical enigma
Figshare·2023Open Access
A tectonic solution for the Early Cambrian palaeogeographical enigma
Figshare·2023Open Access
Reply to the discussion by van Staal et al. on “The northern Appalachian terrane wreck model”
Canadian Journal of Earth Sciences·2022Open Access
Greater Avalonia—latest Ediacaran–Ordovician “peribaltic” terrane bounded by continental margin prisms (“Ganderia,” Harlech Dome, Meguma): Review, tectonic implications, and paleogeography
Earth-Science Reviews·2021· 66 cited
The northern Appalachian terrane wreck model
Canadian Journal of Earth Sciences·2021· 11 cited
Formation of Anorthositic Rocks within the Blair River Inlier of Northern Cape Breton Island, Nova Scotia (Canada)
Lithosphere·2020· 5 citedOpen Access
Data for: Silurian U-Pb zircon intrusive ages for the Red River anorthosite (northern Cape Breton Island): implications for the Laurentia-Avalonia boundary in Atlantic Canada Cape Breton Island: Silurian magmatic root in a positive flower structure
Data Archiving and Networked Services (DANS)·2020Open Access
Silurian U Pb zircon intrusive ages for the Red River anorthosite (northern Cape Breton Island): Implications for the Laurentia-Avalonia boundary in Atlantic Canada
Gondwana Research·2019· 4 cited
AGE AND FORMATION OF ANORTHOSITIC ROCKS WITHIN THE BLAIR RIVER INLIER OF NORTHERN CAPE BRETON ISLAND, NOVA SCOTIA (CANADA)
Abstracts with programs - Geological Society of America·2019
Nd isotopic data indicating Oaxacan source of Ordovician granitoids in the Acatlán Complex, southern Mexico: Paleogeographic implications
Tectonophysics·2018· 5 cited
Generation of <scp>E</scp>ocene volcanic rocks from the <scp>C</scp>ordilleran arc of south‐central <scp>B</scp>ritish <scp>C</scp>olumbia (<scp>C</scp>anada) during subduction of the <scp>F</scp>arallon and <scp>R</scp>esurrection plates and <scp>Y</scp>ellowstone oceanic plateau
Geological Journal·2018· 7 cited
Role of Avalonia in the development of tectonic paradigms
Geological Society London Special Publications·2018· 42 cited
Perspectives on lithospheric evolution through tectonomagmatic processes: a volume in honour of Jaroslav Dostal—an introduction
International Journal of Earth Sciences·2018Open Access
An autochthonous Avalonian basement source for the latest Ordovician Brenton Pluton in the Meguma terrane of Nova Scotia: U–Pb–Hf isotopic constraints and paleogeographic implications
International Journal of Earth Sciences·2017· 8 cited
Old and juvenile source of Paleozoic and Mesozoic basaltic magmas in the Acatlán and Ayú complexes, Southern Mexico: Nd isotopic constraints
Tectonophysics·2016· 7 cited
ALONG-STRIKE VARIATIONS IN AVALONIA AND OTHER PERI-GONDWANAN ARCS IN THE NEOPROTEROZOIC-CAMBRIAN: ANALOGOUS WITH THE MESOZOIC-CENOZOIC EVOLUTION OF THE CORDILLERA?
Abstracts with programs - Geological Society of America·2016
Geochemistry and U–Pb protolith ages of eclogitic rocks of the Asís Lithodeme, Piaxtla Suite, Acatlán Complex, southern Mexico: tectonothermal activity along the southern margin of the Rheic Ocean
Figshare·2016Open Access
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Frequent Co-authors

J. Brendan Murphy(21), R. Damian Nance(15), J. Dostál(12), Fernando Ortega‐Gutiérrez(7), Javier Fernández‐Suárez(5), Luigi Solari(5), R. D. Dallmeyer(5), Gabriel Gutiérrez‐Alonso(4), Cecilio Quesada(4), Rob Strachan(4), Brent V. Miller(4), Ulf Linnemann(3), Teresa E. Jeffries(3), Ed Landing(3), Nigel Woodcock(2), J. Dostal(2), Sergei Pisarevsky(2), Víctor A. Ramos(2), Kenneth L. Cameron(2), Ricardo Garcı́a López(2)