Výsledky vyhledávání - "Luke Bickerton"

The age and origin of the South Mountain Batholith (Nova Scotia, Canada) as constrained by zircon U–Pb geochronology, geochemistry, and O–Hf isotopes

Autor: Luke Bickerton, Daniel J. Kontak, J. Brendan Murphy, Dawn A. Kellett, Iain M. Samson, Jeffrey H. Marsh, Greg Dunning, Richard Stern

Publikováno v: Canadian Journal of Earth Sciences. 59:418-454

The South Mountain Batholith (SMB; Nova Scotia, Canada) is the largest composite batholith exposed in the Appalachians and lies entirely within the most outboard Meguma terrane. In situ and CA–TIMS U–Pb dating and in situ isotopes (Lu–Hf, O) an

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::175d807b6ed3aa34cbd845df79051d05
https://doi.org/10.1139/cjes-2021-0097

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The northern termination of the Cache Creek terrane in Yukon: Middle Triassic arc activity and Jurassic–Cretaceous structural imbrication

Autor: James L. Crowley, Maurice Colpron, Luke Bickerton, H. Daniel Gibson, Derek J. Thorkelson

Publikováno v: Canadian Journal of Earth Sciences. 57:227-248

The northernmost part of the Cache Creek terrane lies in south-central Yukon and comprises metavolcanic rocks, hemipelagic chert and shale, newly identified volcaniclastic and clastic rocks (Michie formation, informal), pyroxenite and gabbro intrusiv

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3b03c0e1d633f48cac9fb3a4bece3b20
https://doi.org/10.1139/cjes-2018-0262

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Birth of the northern Cordilleran orogen, as recorded by detrital zircons in Jurassic synorogenic strata and regional exhumation in Yukon

Autor: Maurice Colpron, Donald C. Murphy, George E. Gehrels, James L. Crowley, Luke P. Beranek, Darrel G.F. Long, Luke Bickerton

Publikováno v: Lithosphere. 7:541-562

The Whitehorse trough is an Early to Middle Jurassic marine sedimentary basin that overlaps the Intermontane terranes in the northern Cordillera. Detrital zircon dates from eight Laberge Group sandstones from various parts of the trough all display a

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::b28f131124f569aad11a0cab6e28912b
https://doi.org/10.1130/l451.1

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Probing the composition of unexposed basement, South Portuguese Zone, southern Iberia: implications for the connections between the Appalachian and Variscan orogens

Autor: James K. Mortensen, James A. Braid, J. Brendan Murphy, Cecilio Quesada, Luke Bickerton

Publikováno v: Digital.CSIC. Repositorio Institucional del CSIC
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Geochemistry and Sm–Nd and U–Pb (magmatic zircon) isotope data from a postcollisional batholith that crosscuts the allochthonous South Portuguese Zone (SPZ) of southern Iberia suggest that the basement is compositionally more juvenile than the ex

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::766874f3be5cbb610aececc8cf46c699
https://doi.org/10.1139/e11-071

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Akademický článek

The northern termination of the Cache Creek terrane in Yukon: Middle Triassic arc activity and Jurassic–Cretaceous structural imbrication.

Autor: Bickerton, Luke¹ lbickerton@laurentian.ca, Colpron, Maurice², Gibson, H. Daniel^1,3, Thorkelson, Derek¹, Crowley, James L.^2,3

Publikováno v: Canadian Journal of Earth Sciences. 2020, Vol. 57 Issue 2, p227-248. 22p.

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Akademický článek

Probing the composition of unexposed basement, South Portuguese Zone, southern Iberia: implications for the connections between the Appalachian and Variscan orogens.

Autor: Braid, James A.¹, Murphy, J. Brendan¹, Quesada, Cecilio², Bickerton, Luke¹, Mortensen, James K.³, Colpron, Maurice

Publikováno v: Canadian Journal of Earth Sciences. Apr2012, Vol. 49 Issue 4, p591-613. 23p. 1 Diagram, 12 Graphs, 2 Maps.

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