<?xml version="1.0" encoding="utf-8"?><rss version="2.0" xmlns:atom="http://www.w3.org/2005/Atom"><channel><title><![CDATA[Trois-Rivieres - Newslocker]]></title><link>https://www.newslocker.com/en-ca/region/trois-rivieres/</link><atom:link rel="self" href="https://www.newslocker.com/en-ca/region/trois-rivieres/rss/" /><atom:link rel="hub" href="http://pubsubhubbub.appspot.com" /><description><![CDATA[Find your latest news about Trois-Rivieres with just one click. Don't miss out on anything happening in your region!]]></description><language>en-ca</language><copyright>Copyright (C) 2026 newslocker.com</copyright><lastBuildDate>Thu, 15 Oct 2026 09:00:00 +0200</lastBuildDate><item><title><![CDATA[Depositional age and provenance of Siderian metasedimentary rocks in the Nonacho Lake area, Northwest Territories, Canada: implications for the correlation of crustal domains in the western Rae province]]></title><description><![CDATA[Canadian Journal of Earth Sciences, Volume 63, Issue , Page 1-21, January 2026.Migmatitic quartzofeldspathic gneisses in the Nonacho Lake area of the southwestern Rae province are interpreted as metasedimentary in origin based on geochemical criteria, a broad spectrum of apparent detrital zircon dates, and the presence of a relict heavy mineral lamella. Two samples collectively yield: rare&nbsp;&gt;3.0 Ga detrital zircon; c. 2.79, 2.71, 2.59, 2.53, and 2.52 Ga detrital zircon age peaks; Yb-deple]]></description><link>https://www.newslocker.com/en-ca/region/trois-rivieres/depositional-age-and-provenance-of-siderian-metasedimentary-rocks-in-the-nonacho-lake-area-northwest-territories-canada-implications-for-the-correlation-of-crustal-domains-in-the-western-rae-province/</link><pubDate>Thu, 15 Oct 2026 09:00:00 +0200</pubDate><guid>https://www.newslocker.com/en-ca/region/trois-rivieres/depositional-age-and-provenance-of-siderian-metasedimentary-rocks-in-the-nonacho-lake-area-northwest-territories-canada-implications-for-the-correlation-of-crustal-domains-in-the-western-rae-province/</guid></item><item><title><![CDATA[Soft-sediment deformation structures from Lower Ordovician strata of the eastern Pyrenees]]></title><description><![CDATA[Canadian Journal of Earth Sciences, Volume 63, Issue , Page 1-9, January 2026.Soft-sediment deformation structures from basement rocks of the Pyrenees are reported for the first time. They occur in the Lower Ordovician Font Fr&egrave;de Member (Serdinya Formation), a heterolithic siliciclastic unit truncated by the Late Ordovician &ldquo;Sardic&rdquo; unconformity. These strata were deposited on a siliciclastic platform that fringed northwestern Gondwana. In proximal areas of this platform, soft]]></description><link>https://www.newslocker.com/en-ca/region/trois-rivieres/soft-sediment-deformation-structures-from-lower-ordovician-strata-of-the-eastern-pyrenees/</link><pubDate>Fri, 02 Oct 2026 09:00:00 +0200</pubDate><guid>https://www.newslocker.com/en-ca/region/trois-rivieres/soft-sediment-deformation-structures-from-lower-ordovician-strata-of-the-eastern-pyrenees/</guid></item><item><title><![CDATA[Geochemistry and tectonic setting of Tonian igneous and sedimentary rocks in the southern Cobequid Highlands, Nova Scotia, Canada: implications for early history of Avalonia]]></title><description><![CDATA[Canadian Journal of Earth Sciences, Volume 63, Issue , Page 1-24, January 2026.The Cobequid Highlands of mainland Nova Scotia are part of Avalonia in the northern Appalachian orogen. U&ndash;Pb (zircon) dating has shown that, in addition to the Ediacaran igneous and sedimentary rocks that characterize Avalonia elsewhere, the Cobequid Highlands contain igneous and sedimentary rocks of Tonian age. In the Mount Ephraim block, volcanic rocks of the Dalhousie Mountain Formation, quartz diorite of the]]></description><link>https://www.newslocker.com/en-ca/region/trois-rivieres/geochemistry-and-tectonic-setting-of-tonian-igneous-and-sedimentary-rocks-in-the-southern-cobequid-highlands-nova-scotia-canada-implications-for-early-history-of-avalonia/</link><pubDate>Mon, 28 Sep 2026 09:00:00 +0200</pubDate><guid>https://www.newslocker.com/en-ca/region/trois-rivieres/geochemistry-and-tectonic-setting-of-tonian-igneous-and-sedimentary-rocks-in-the-southern-cobequid-highlands-nova-scotia-canada-implications-for-early-history-of-avalonia/</guid></item><item><title><![CDATA[Mitigating visitor impacts at UNESCO Global Geoparks]]></title><description><![CDATA[Canadian Journal of Earth Sciences, Volume 63, Issue , Page 1-10, January 2026.Distributed globally and covering an extremely wide array of geological contexts, UNESCO Global Geoparks (UGGps) present unique conservation challenges, particularly with regard to small-scale visitor impacts. Individual geoheritage sites within UGGps vary widely in substrate durability, scientific value, and visitor motivations, rendering one-size-fits-all approaches ineffective. Here, we review the empirical literat]]></description><link>https://www.newslocker.com/en-ca/region/trois-rivieres/mitigating-visitor-impacts-at-unesco-global-geoparks/</link><pubDate>Fri, 25 Sep 2026 09:00:00 +0200</pubDate><guid>https://www.newslocker.com/en-ca/region/trois-rivieres/mitigating-visitor-impacts-at-unesco-global-geoparks/</guid></item><item><title><![CDATA[Comparative ore mineralogy and mineral chemistry of VMS deposits from the Snow Lake area (Manitoba, Canada)]]></title><description><![CDATA[Canadian Journal of Earth Sciences, Volume 63, Issue , Page 1-16, January 2026.The ore mineralogy of five VMS deposits (Photo Lake, Osborne Lake, Ghost Lake, Stall Lake, and the previously studied Chisel Lake) from the Paleoproterozoic Snow Lake arc assemblage (Manitoba, Canada) was compared in an attempt to define any systematic trends, and possibly understand the ore mineralogy controlling factors. Optical microscopy, scanning electron microscopy, and electron microprobe analyses were used to]]></description><link>https://www.newslocker.com/en-ca/region/trois-rivieres/comparative-ore-mineralogy-and-mineral-chemistry-of-vms-deposits-from-the-snow-lake-area-manitoba-canada/</link><pubDate>Wed, 16 Sep 2026 09:00:00 +0200</pubDate><guid>https://www.newslocker.com/en-ca/region/trois-rivieres/comparative-ore-mineralogy-and-mineral-chemistry-of-vms-deposits-from-the-snow-lake-area-manitoba-canada/</guid></item><item><title><![CDATA[The Rigolet phase: a record of lower plate secondary subduction, extrusion, and underthrusting at the northwestern margin of the Grenville Orogen]]></title><description><![CDATA[Canadian Journal of Earth Sciences, Volume 63, Issue , Page 1-44, January 2026.The &sim;500&nbsp;km long, 30&nbsp;km wide Grenville Front Tectonic Zone (GFTZ), western Grenville Province, is a crustal-scale high-strain zone formed at the orogen margin on a pre-existing boundary in Laurentian lithosphere in the terminal Rigolet phase of the Grenvillian Orogeny. Field observations integrated with published data suggest it developed by subduction of upper and mid continental crust that was sheared]]></description><link>https://www.newslocker.com/en-ca/region/trois-rivieres/the-rigolet-phase-a-record-of-lower-plate-secondary-subduction-extrusion-and-underthrusting-at-the-northwestern-margin-of-the-grenville-orogen/</link><pubDate>Thu, 10 Sep 2026 09:00:00 +0200</pubDate><guid>https://www.newslocker.com/en-ca/region/trois-rivieres/the-rigolet-phase-a-record-of-lower-plate-secondary-subduction-extrusion-and-underthrusting-at-the-northwestern-margin-of-the-grenville-orogen/</guid></item><item><title><![CDATA[Late Holocene subaqueous landslide activity within Horne Lake, Vancouver Island, British Columbia, Canada]]></title><description><![CDATA[Canadian Journal of Earth Sciences, Volume 63, Issue , Page 1-31, January 2026.Sub-bottom acoustic profiling and multibeam bathymetry surveys were undertaken at Horne Lake, Vancouver Island, British Columbia, to investigate subaqueous landslide activity. These revealed 57 late Holocene landslides within the three lake sub-basins. Event horizon mapping revealed that stratigraphically older landslides are also present. Three of these maps depict multiple mass transport deposits (MTDs), and a fourt]]></description><link>https://www.newslocker.com/en-ca/region/trois-rivieres/late-holocene-subaqueous-landslide-activity-within-horne-lake-vancouver-island-british-columbia-canada/</link><pubDate>Thu, 27 Aug 2026 09:00:00 +0200</pubDate><guid>https://www.newslocker.com/en-ca/region/trois-rivieres/late-holocene-subaqueous-landslide-activity-within-horne-lake-vancouver-island-british-columbia-canada/</guid></item><item><title><![CDATA[Petrology, tectonic setting, and crust–mantle interactions of late Devonian tonalitic plutons in the eastern Meguma terrane, Nova Scotia, Canada]]></title><description><![CDATA[Canadian Journal of Earth Sciences, Volume 63, Issue , Page 1-17, January 2026.Late Devonian tonalitic plutons are associated with more voluminous, coeval granitic plutons in the eastern Meguma terrane of mainland Nova Scotia. The tonalitic plutons range from undeformed to protomylonitic, contain abundant metasedimentary xenoliths, and display magma mingling textures with their adjacent granitic plutons. Lithogeochemical data show peraluminous to metaluminous calc-alkaline compositions. The more]]></description><link>https://www.newslocker.com/en-ca/region/trois-rivieres/petrology-tectonic-setting-and-crustmantle-interactions-of-late-devonian-tonalitic-plutons-in-the-eastern-meguma-terrane-nova-scotia-canada/</link><pubDate>Wed, 26 Aug 2026 09:00:00 +0200</pubDate><guid>https://www.newslocker.com/en-ca/region/trois-rivieres/petrology-tectonic-setting-and-crustmantle-interactions-of-late-devonian-tonalitic-plutons-in-the-eastern-meguma-terrane-nova-scotia-canada/</guid></item><item><title><![CDATA[Opaque mineralogy of the Gochager Lake Ni–Cu deposit (Saskatchewan, Canada)]]></title><description><![CDATA[Canadian Journal of Earth Sciences, Volume 63, Issue , Page 1-10, January 2026.The Gochager Lake magmatic gabbro-hosted Ni&ndash;Cu deposit in northern Saskatchewan, Canada, is situated within the Reindeer Zone of the Paleoproterozoic Trans-Hudson orogenic belt. To partially address the paucity of knowledge about this deposit, the present contribution provides new data about its opaque and minerals and their chemistry, based on microscopy and electron microprobe analyses. The main sulfide and ox]]></description><link>https://www.newslocker.com/en-ca/region/trois-rivieres/opaque-mineralogy-of-the-gochager-lake-nicu-deposit-saskatchewan-canada/</link><pubDate>Wed, 26 Aug 2026 09:00:00 +0200</pubDate><guid>https://www.newslocker.com/en-ca/region/trois-rivieres/opaque-mineralogy-of-the-gochager-lake-nicu-deposit-saskatchewan-canada/</guid></item><item><title><![CDATA[Facies analysis and sedimentary architecture of a prograding sandy delta in an ice-contact glacial lake under normal- and forced-regression during ice retreat from the Lake Erie basin (Port Stanley area, Ontario)]]></title><description><![CDATA[Canadian Journal of Earth Sciences, Volume 63, Issue , Page 1-20, January 2026.Landslide susceptibility mapping requires knowledge of geological criteria, including grain size and lithological boundaries. The north shore of Lake Erie (Ontario) is prone to landslides in areas with steep lake bluffs, such as in the Port Stanley area. Several regional stratigraphic models have been developed for the Lake Erie basin; however, the lithological heterogeneity (facies), sedimentary architecture, and int]]></description><link>https://www.newslocker.com/en-ca/region/trois-rivieres/facies-analysis-and-sedimentary-architecture-of-a-prograding-sandy-delta-in-an-ice-contact-glacial-lake-under-normal-and-forced-regression-during-ice-retreat-from-the-lake-erie-basin-port-stanley-area-ontario/</link><pubDate>Thu, 06 Aug 2026 18:38:38 +0200</pubDate><guid>https://www.newslocker.com/en-ca/region/trois-rivieres/facies-analysis-and-sedimentary-architecture-of-a-prograding-sandy-delta-in-an-ice-contact-glacial-lake-under-normal-and-forced-regression-during-ice-retreat-from-the-lake-erie-basin-port-stanley-area-ontario/</guid></item><item><title><![CDATA[Orogenic gold in the Trans-Hudson orogen, Saskatchewan, Canada: petrographic and geochemical insights from the Porky Lake system]]></title><description><![CDATA[Canadian Journal of Earth Sciences, Volume 63, Issue , Page 1-26, January 2026.Gold mineralization occurs within the Pine Lake greenstone belt in several known and prospective deposits in northern Saskatchewan, Canada. Systematics of gold mineralization at some locations within the Seabee Gold Operation, including the Porky Main and Porky West deposits, are poorly constrained but lie adjacent to the recently decommissioned Seabee mine, existing mill infrastructure, and active mining at the Santo]]></description><link>https://www.newslocker.com/en-ca/region/trois-rivieres/orogenic-gold-in-the-trans-hudson-orogen-saskatchewan-canada-petrographic-and-geochemical-insights-from-the-porky-lake-system/</link><pubDate>Fri, 24 Jul 2026 09:08:38 +0200</pubDate><guid>https://www.newslocker.com/en-ca/region/trois-rivieres/orogenic-gold-in-the-trans-hudson-orogen-saskatchewan-canada-petrographic-and-geochemical-insights-from-the-porky-lake-system/</guid></item><item><title><![CDATA[Arc shoshonitic magma triggered polymetallic mineralization, northwestern Iran: implications to magmatic–hydrothermal evolution and mineralization processes]]></title><description><![CDATA[Canadian Journal of Earth Sciences, Volume 63, Issue , Page 1-27, January 2026.The Kajkolah deposit, an intermediate-sulfidation (IS) epithermal Pb&ndash;Zn&ndash;Mn&ndash;Ba&nbsp;&plusmn;&nbsp;Ag&nbsp;&plusmn;&nbsp;Cu system in the Tarom-Hashtjin metallogenic belt (THMB) of northwestern Iran, is hosted by late Eocene quartz monzonite and controlled by North-northeast&ndash;southsouthwest-trending faults. This study integrates whole-rock geochemistry, fluid inclusion microthermometry, and O&ndas]]></description><link>https://www.newslocker.com/en-ca/region/trois-rivieres/arc-shoshonitic-magma-triggered-polymetallic-mineralization-northwestern-iran-implications-to-magmatichydrothermal-evolution-and-mineralization-processes/</link><pubDate>Wed, 15 Jul 2026 09:00:00 +0200</pubDate><guid>https://www.newslocker.com/en-ca/region/trois-rivieres/arc-shoshonitic-magma-triggered-polymetallic-mineralization-northwestern-iran-implications-to-magmatichydrothermal-evolution-and-mineralization-processes/</guid></item><item><title><![CDATA[A new parasaurolophin dinosaur (Hadrosauridae: Lambeosaurinae) from the Oldman Formation of southern Alberta]]></title><description><![CDATA[Canadian Journal of Earth Sciences, Volume 63, Issue , Page 1-23, January 2026.Lambeosaurines are abundant in the Dinosaur Park Formation of Alberta, but are poorly known from the underlying Oldman Formation (Upper Cretaceous: Campanian). A new partial skull roof and braincase from the Comrey Sandstone Zone (middle Oldman) at the Milk River Ridge Reservoir locality in southern Alberta represents the first diagnostic material of an adult lambeosaurine from this formation. Derived characters of th]]></description><link>https://www.newslocker.com/en-ca/region/trois-rivieres/a-new-parasaurolophin-dinosaur-hadrosauridae-lambeosaurinae-from-the-oldman-formation-of-southern-alberta/</link><pubDate>Thu, 09 Jul 2026 15:33:35 +0200</pubDate><guid>https://www.newslocker.com/en-ca/region/trois-rivieres/a-new-parasaurolophin-dinosaur-hadrosauridae-lambeosaurinae-from-the-oldman-formation-of-southern-alberta/</guid></item><item><title><![CDATA[A northern occurrence of Hypacrosaurus altispinus (Dinosauria: Hadrosauridae), with discussions on generic monophyly and hypodigm construction]]></title><description><![CDATA[Canadian Journal of Earth Sciences, Volume 63, Issue , Page 1-20, January 2026.While the Late Cretaceous dinosaur faunas of southern and northern Alberta, Canada, are well studied, comparable faunas of central Alberta are more poorly known. Herein is described a new occurrence of the lambeosaurine hadrosaurid Hypacrosaurus altispinus Brown, 1913 from the Horseshoe Canyon Formation in Leduc, Alberta. The skull of this specimen is well preserved, allowing its identification as the northernmost-kno]]></description><link>https://www.newslocker.com/en-ca/region/trois-rivieres/a-northern-occurrence-of-hypacrosaurus-altispinus-dinosauria-hadrosauridae-with-discussions-on-generic-monophyly-and-hypodigm-construction/</link><pubDate>Fri, 03 Jul 2026 09:00:00 +0200</pubDate><guid>https://www.newslocker.com/en-ca/region/trois-rivieres/a-northern-occurrence-of-hypacrosaurus-altispinus-dinosauria-hadrosauridae-with-discussions-on-generic-monophyly-and-hypodigm-construction/</guid></item><item><title><![CDATA[Significant crocodyliform specimens from the Paleocene Estevan Coalfield of south-east Saskatchewan, Canada]]></title><description><![CDATA[Canadian Journal of Earth Sciences, Volume 63, Issue , Page 1-15, January 2026.The Souris River Valley in the south-east corner of Saskatchewan, Canada hosts rich fossil assemblages of mammals, fish, and reptiles of mid-late Paleocene (&sim;59 Ma) age termed the &ldquo;Roche Perc&eacute;e local fauna&rdquo;. These are located within the upper strata of the Ravenscrag Formation, equated to the upper Tongue River Member (formerly &ldquo;Bullion Creek Formation&rdquo;) of Montana and North Dakota,]]></description><link>https://www.newslocker.com/en-ca/region/trois-rivieres/significant-crocodyliform-specimens-from-the-paleocene-estevan-coalfield-of-south-east-saskatchewan-canada/</link><pubDate>Fri, 26 Jun 2026 09:07:26 +0200</pubDate><guid>https://www.newslocker.com/en-ca/region/trois-rivieres/significant-crocodyliform-specimens-from-the-paleocene-estevan-coalfield-of-south-east-saskatchewan-canada/</guid></item><item><title><![CDATA[A primary paleomagnetic pole for ca. 606 Ma volcanics, Avalonian Newfoundland: implications for Ediacaran paleogeography and hypotheses of extreme true polar wander and weak anomalous magnetic fields]]></title><description><![CDATA[Canadian Journal of Earth Sciences, Volume 63, Issue , Page 1-27, January 2026.Ediacaran paleogeography is controversial due to complicated mid-Ediacaran paleomagnetic data that have been variously interpreted to reflect (1) magnetic overprinting, (2) rapid &sim;90&deg; true polar wander (TPW), (3) rapid tectonic plate motions, and (4) unusual magnetic field behaviour such as alternating axial and nonaxial dipole fields during times of very weak field intensity. A particular concern is the scarc]]></description><link>https://www.newslocker.com/en-ca/region/trois-rivieres/a-primary-paleomagnetic-pole-forca-606-ma-volcanics-avalonian-newfoundland-implications-for-ediacaran-paleogeography-and-hypotheses-of-extreme-true-polar-wanderand-weak-anomalous-magnetic-fields/</link><pubDate>Thu, 25 Jun 2026 09:27:30 +0200</pubDate><guid>https://www.newslocker.com/en-ca/region/trois-rivieres/a-primary-paleomagnetic-pole-forca-606-ma-volcanics-avalonian-newfoundland-implications-for-ediacaran-paleogeography-and-hypotheses-of-extreme-true-polar-wanderand-weak-anomalous-magnetic-fields/</guid></item><item><title><![CDATA[Biostratigraphy of the Ladinian–Carnian (Middle–Late Triassic) boundary section at Glacier Spur, northeastern British Columbia, Canada]]></title><description><![CDATA[Canadian Journal of Earth Sciences, Volume 63, Issue , Page 1-14, January 2026.Strata exposed at the Glacier Spur section, located in northeastern British Columbia, Canada, were deposited during the Ladinian&ndash;Carnian (Middle&ndash;Late Triassic) boundary interval. The definition of the base of the Carnian stage at the Global Boundary Stratotype Section and Point (GSSP) at Prati di Stuores/Stuores Wiesen in Italy permits re-assessment of this boundary in North America. New conodont and ammon]]></description><link>https://www.newslocker.com/en-ca/region/trois-rivieres/biostratigraphy-of-the-ladiniancarnian-middlelate-triassic-boundary-section-at-glacier-spur-northeastern-british-columbia-canada/</link><pubDate>Sat, 20 Jun 2026 09:15:29 +0200</pubDate><guid>https://www.newslocker.com/en-ca/region/trois-rivieres/biostratigraphy-of-the-ladiniancarnian-middlelate-triassic-boundary-section-at-glacier-spur-northeastern-british-columbia-canada/</guid></item><item><title><![CDATA[A lightweight strategy for interpolating potential field and radiometric raster data]]></title><description><![CDATA[Canadian Journal of Earth Sciences, Volume 63, Issue , Page 1-12, January 2026.A diverse range of interpolation methods, including Kriging, spline/minimum curvature, and radial basis function interpolation exist for interpolating spatially incomplete geoscientific data. Such methods use various spatial properties of the observed data to infer its local and global behaviour. In this study, we exploit the adaptability of locally interacting systems from statistical physics and develop an algorithm]]></description><link>https://www.newslocker.com/en-ca/region/trois-rivieres/a-lightweight-strategy-for-interpolating-potential-field-and-radiometric-raster-data/</link><pubDate>Mon, 15 Jun 2026 16:46:37 +0200</pubDate><guid>https://www.newslocker.com/en-ca/region/trois-rivieres/a-lightweight-strategy-for-interpolating-potential-field-and-radiometric-raster-data/</guid></item><item><title><![CDATA[Laurentide ice sheet dynamics across multiple glacial–interglacial cycles from Quaternary stratigraphic records in central Canada]]></title><description><![CDATA[Canadian Journal of Earth Sciences, Volume 63, Issue , Page 1-41, January 2026.Quaternary terrestrial stratigraphic records are key to understanding the long-term behaviour of past ice sheets beyond the most recent glaciation. Glacial sediments provide important information on ice-flow direction and dispersal patterns, while intertill organic-bearing sediments provide insight into climatic conditions during past ice-free periods. The Hudson Bay Lowland (HBL) is situated near the geographic centr]]></description><link>https://www.newslocker.com/en-ca/region/trois-rivieres/laurentide-ice-sheet-dynamics-across-multiple-glacialinterglacial-cycles-from-quaternary-stratigraphic-records-in-central-canada/</link><pubDate>Fri, 12 Jun 2026 16:58:36 +0200</pubDate><guid>https://www.newslocker.com/en-ca/region/trois-rivieres/laurentide-ice-sheet-dynamics-across-multiple-glacialinterglacial-cycles-from-quaternary-stratigraphic-records-in-central-canada/</guid></item><item><title><![CDATA[2015 07 01 03 Quebec Autoroute 40, Trois Rivieres, Quebec (wOJIHN2NdB) - Fathom Journal]]></title><description><![CDATA[2015 07 01 03 Quebec Autoroute 40, Trois Rivieres, Quebec (wOJIHN2NdB)&nbsp;&nbsp;Fathom Journal]]></description><link>https://www.newslocker.com/en-ca/region/trois-rivieres/2015-07-01-03-quebec-autoroute-40-trois-rivieres-quebec-wojihn2ndb-fathom-journal/</link><pubDate>Fri, 15 May 2026 19:47:00 +0200</pubDate><guid>https://www.newslocker.com/en-ca/region/trois-rivieres/2015-07-01-03-quebec-autoroute-40-trois-rivieres-quebec-wojihn2ndb-fathom-journal/</guid></item></channel></rss>