Evidence for an Early Silurian Synorogenic Basin Within the Metamorphic Hinterland of the North Atlantic Caledonides: Insights From the U‐Pb Zircon Geochronology of the Funzie Conglomerate, Shetland, Scotland

Autor: Robin A. Strachan, Craig Storey, Penelope J. Lancaster, S. Biejat

Publikováno v: Biejat, S, Strachan, R A, Storey, C D & Lancaster, P J 2018, ' Evidence for an Early Silurian synorogenic basin within the metamorphic hinterland of the North Atlantic Caledonides: insights from the U-Pb zircon geochronology of the Funzie Conglomerate, Shetland, Scotland ', Tectonics . https://doi.org/10.1029/2018TC005050

The spectacular kilometer‐thick Funzie Conglomerate is a deformed and metamorphosed high‐energy sedimentary deposit that occurs in Shetland (Scottish Caledonides). Its age and tectonic significance in relation to early Ordovician (485‐475 Ma) a

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f41c6732cb616493fc37994290626dab
https://doi.org/10.1029/2018tc005050

Interrogating the provenance of large river systems: multi-proxy in situ analyses in the Millstone Grit, Yorkshire

Autor: Penelope J. Lancaster, J. Stephen Daly, Andrew C. Morton, Craig Storey

Publikováno v: Lancaster, P J, Daly, J S, Storey, C D & Morton, A C 2017, ' Interrogating the provenance of large river systems : multi-proxy in situ analyses in the Millstone Grit, Yorkshire ', Journal of the Geological Society, vol. 174, no. 1, pp. 75-87 . https://doi.org/10.1144/jgs2016-069

Establishing the source(s) of sedimentary material is critical to many geological applications, but is complicated by the ability of some minerals to be recycled. To test the relative utility of current proxies for determining a unique provenance, ne

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::428d25b70c9e7f3f4b2f86f2bbe4db21
https://doi.org/10.1144/jgs2016-069

A New Appraisal of Sri Lankan BB Zircon as a Reference Material for LA-ICP-MS U-Pb Geochronology and Lu-Hf Isotope Tracing

Autor: Fernando Corfu, Simon Tapster, Miguel Angelo Stipp Basei, Penelope J. Lancaster, Axel Gerdes, Eric Tohver, Cristiano Fantini, Craig Storey, Ana Ramalho Alkmim, Hermínio Arias Nalini, Mark D. Schmitz, Sandra L. Kamo, Ian S. Buick, Ricardo Scholz, Klaus Krambrock, Cristiano Lana, Maristella M. Santos, Michael Wiedenbeck

Publikováno v: Geostandards and Geoanalytical Research
Santos, M M, Lana, C, Scholz, R, Buick, I, Schmitz, M D, Kamo, S L, Gerdes, A, Corfu, F, Tapster, S, Lancaster, P, Storey, C D, Basei, M A S, Tohver, E, Alkmim, A, Nalini, H, Krambrock, K, Fantini, C & Wiedenbeck, M 2017, ' A new appraisal of Sri Lankan BB zircon as a reference material for LA-ICP-MS U-Pb geochronology and Lu-Hf isotope tracing ', Geostandards and Geoanalytical Research . https://doi.org/10.1111/ggr.12167
Repositório Institucional da USP (Biblioteca Digital da Produção Intelectual)
Universidade de São Paulo (USP)
instacron:USP

A potential zircon reference material (BB zircon) for laser ablation-inductively coupled plasma-mass spectrometry (LA-ICP-MS) U-Pb geochronology and Hf isotope geochemistry is described. A batch of twenty zircon megacrysts (0.5–1.5 cm3) from Sri La

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::dcd8d0e23eb4455dca2a9bf40cc60c2e
https://gfzpublic.gfz-potsdam.de/pubman/item/item_2632950

Zircon LA-ICPMS geochronology of the Cornubian Batholith, SW England

Autor: Penelope J. Lancaster, Richard Damian Nance, Robin K. Shail, Erika Rae Neace, J. B. Murphy

Publikováno v: Neace, E R, Nance, R D, Murphy, J B, Lancaster, P J & Shail, R 2016, ' Zircon LA-ICPMS geochronology of the Cornubian Batholith, SW England ', Tectonophysics, vol. 681, pp. 332-352 . https://doi.org/10.1016/j.tecto.2016.04.002

Available U Pb age data for the Cornubian Batholith of SW England is based almost entirely on monazite and xenotime, and very little zircon U Pb age data has been published. As a result, no zircon inheritance data is available for the batholith, by w

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4b6d04485db639fb9c027f9fa8c9dc10
https://researchportal.port.ac.uk/portal/en/publications/zircon-laicpms-geochronology-of-the-cornubian-batholith-sw-england(338ec8a3-fa5a-4396-8bd8-5d55d3ad22b5).html

Genesis of metapelitic migmatites in the Adirondack Mountains, New York

Autor: Penelope J. Lancaster, Barbara M. Hill, M.E. Bickford, Bin Fu, James M. McLelland, Noriko T. Kita, F. Z. Page, John W. Valley

Publikováno v: Journal of Metamorphic Geology. 27:41-54

Oxygen isotope ratios and rare earth element (REE) concentrations provide independent tests of competing models of injection v. anatexis for the origin of migmatites from amphibolite and granulite facies metasedimentary rocks of the Adirondack Mounta

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::8a6b2291bfe048e53736e64e2e2a6e84
https://doi.org/10.1111/j.1525-1314.2008.00802.x