Výsledky vyhledávání - "R. P. Hartlaub"

Circa 2.3‐Ga Magmatism of the Arrowsmith Orogeny, Uranium City Region, Western Churchill Craton, Canada

Autor: Thomas Chacko, K.E. Ashton, R. P. Hartlaub, Larry M. Heaman

Publikováno v: The Journal of Geology. 115:181-195

The western margin of the Churchill craton records a complex history of Paleoproterozoic tectonism. The most prominent of these tectonic events is recorded within the 2.0–1.9‐Ga Taltson‐Thelon magmatic zone. The widespread magmatism and high‐

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::c6d966a2e3d3d87c626a855b9f6237ca
https://doi.org/10.1086/510641

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Ancient (Meso- to Paleoarchean) crust in the Rae Province, Canada: Evidence from Sm–Nd and U–Pb constraints

Autor: K.E. Ashton, Antonio Simonetti, Robert A. Creaser, Thomas Chacko, R. P. Hartlaub, Larry M. Heaman

Publikováno v: Precambrian Research. 141:137-153

New Sm–Nd and U–Pb data indicate that a block of ancient Mesoarchean and Paleoarchean crust (3.0–3.9 Ga) is present along the southwestern margin of the Rae Province, Canada. Consequently, the Rae Province can be divided into an ancient (>3.0 G

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::6e96b071d333d5cda0f7d9f8fc9dd72c
https://doi.org/10.1016/j.precamres.2005.09.001

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The Pelican Thrust Zone: basal detachment between the Archean Sask Craton and Paleoproterozoic Flin Flon Glennie Complex, western Trans-Hudson Orogen

Autor: Hai Thanh Tran, K.E. Ashton, Mel R. Stauffer, R. P. Hartlaub, J.F. Lewry, Larry M. Heaman

Publikováno v: Canadian Journal of Earth Sciences. 42:685-706

The Pelican Thrust Zone is a 3-7 km-wide recrystallized mylonite zone, along which Paleoproterozoic arc volcano-plutonic and derived sedimentary rocks of the Flin Flon - Glennie Complex were thrust over an Archean package (Jan Lake Complex) consistin

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::d4251b2d0f843fb6bf623cb0508ab9be
https://doi.org/10.1139/e04-035

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The Archean Murmac Bay Group: evidence for a giant Archean rift in the Rae Province, Canada

Autor: K.E. Ashton, Thomas Chacko, R. P. Hartlaub, Larry M. Heaman

Publikováno v: Precambrian Research. 131:345-372

The lower amphibolite to-granulite facies Archean Murmac Bay Group of the southwestern Rae Province, Canada, formed during continental extension (rifting) of an underlying granitoid basement complex that includes the 3060±40 Ma Lodge Bay Granite and

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::d173918e4bdb6ea3f376006dbb1b6f04
https://doi.org/10.1016/j.precamres.2004.01.001

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Age and origin of the Jan Lake Complex: a glimpse at the buried Archean craton of the Trans-Hudson Orogen

Autor: J.F. Lewry, Larry M. Heaman, R. P. Hartlaub, K.E. Ashton, R Shi

Publikováno v: Canadian Journal of Earth Sciences. 36:185-208

The largely buried Sask Craton is a continental fragment or microcontinent that collided with and underthrust the Paleoproterozoic Flin Flon - Glennie protocontinent along the Pelican Décollement Zone at 1840-1830 Ma. Rocks of the Sask Craton are ex

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::a572a06656548ac7f4b4de4877f8c3f0
https://doi.org/10.1139/e98-038

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Relicts of Earth's earliest crust: U-Pb, Lu-Hf, and morphological characteristics of >3.7 Ga detrital zircon of the western Canadian Shield

Autor: Christian O. Böhm, R. P. Hartlaub, Antonio Simonetti, Larry M. Heaman

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::1e9cc360075ca0f323576327f0e2fb54
https://doi.org/10.1130/2006.2405(05)

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U–Pb zircon dating by laser ablation-MC-ICP-MS using a new multiple ion counting Faraday collector array

Autor: R. P. Hartlaub, Robert A. Creaser, Antonio Simonetti, Christian O. Böhm, Larry M. Heaman, Trevor G. MacHattie

Publikováno v: Journal of Analytical Atomic Spectrometry. 20:677

This study reports U–Pb geochronological data for zircon obtained by laser ablation-multi-collector-ICP-MS using a new collector block design that includes three ion counters and twelve Faraday buckets. The collector configuration allows for simult

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::abdca39740d31d34d73f2ed6a58b17a6
https://doi.org/10.1039/b504465k

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