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1. Geodynamic evolution of felsic magmatism in the Yellowknife greenstone belt, NWT, Canada: evidence for Archean magmatism in a volatile-saturated environment NSTL国家科技图书文献中心

Speight, Sarah C. | Mcfarlane, Christoph...... - 《Canadian journal of earth sciences》 - 2025,62(3) - 595～628 - 共34页

摘要：The Yellowknife greenstone belt in the Archean | Slave province, N.W.T., Canada, hosts multiple | generations of porphyry dikes and plutons, including | feldspar-quartz porphyry (FQP), quartz porphyry (QZP | ), and aplitic dikes, along with the regional Ryan Lake

关键词： Archean geochemistry | aplites | Archean magmatism | TTG | hydrous magmas | volatile saturation

2. Bridging the gap between Quebec and Newfoundland: new insights on the protracted and diachronic history of the Anticosti foreland basin NSTL国家科技图书文献中心

Pinet, Nicolas - 《Canadian journal of earth sciences》 - 2025,62(1) - 66～92 - 共27页

摘要：The offshore part of the Anticosti foreland | basin between Gasp & eacute; Peninsula (Quebec) and | western Newfoundland has been investigated for its | petroleum potential, mainly in the 1980s, but its geometry | and evolution remain poorly documented. In this

关键词： Anticosti foreland basin | aeromagnetic data | high-resolution seismic | along-strike variability

3. An ichthyosaur rostrum from the uppermost Albian of Saskatchewan (Canada) represents the youngest diagnosable Canadian ichthyosaur prior to their demise NSTL国家科技图书文献中心

Cortes, Dirley | Larsson, Hans C. E. - 《Canadian journal of earth sciences》 - 2025,62(3) - 629～639 - 共11页

摘要：A partial ichthyosaur rostrum from late Albian | -aged Ashville Formation deposits in southern | Saskatchewan is described here. Previously referred to | 'Platypterygius' americanus (Nace, 1939), the well-preserved | rostrum includes the snout tip and several articulated

关键词： Ichthyosauria | Albian | Cretaceous | Saskatchewan | Western Interior Seaway | ichthyosaur extinction

4. Relative timing and controls on advanced argillic and conventional alteration of the Neoarchean Onaman volcanogenic massive sulfide deposit, Ontario, Canada NSTL国家科技图书文献中心

Strongman, Keaton R. | Gibson, Harold L.... - 《Canadian journal of earth sciences》 - 2025,62(1) - 41～65 - 共25页

摘要：Volcanogenic massive sulfide (VMS) deposits | with advanced argillic alteration display | characteristics typical of conventional VMS and high-sulfidation | epithermal deposits. Unlike conventional VMS deposits | , these "hybrid" VMS are interpreted to have formed

关键词： hybrid VMS | volcanogenic massive sulfide | advanced argillic alteration | seafloor hydrothermal alteration | meta- morphosed alteration | Archean

5. An unusual strophomenide brachiopod association in the Late Ordovician William Lake Lagerstätte, Williams Member of the Stony Mountain Formation (latest Katian), Manitoba NSTL国家科技图书文献中心

Sproat, Colin D. | Young, Graham A. - 《Canadian journal of earth sciences》 - 2025,62(1) - 28～40 - 共13页

摘要：The William Lake site within the Williams | Member of the Stony Mountain Formation (Katian, Upper | Ordovician) contains an unusual exceptionally preserved | fossil fauna, including arthropods and cnidarian | medusae. Several shells of the brachiopod that strongly

关键词： Brachiopoda | Strophomenida | Holtedahlina | problematica | paleoecology

6. The first Otodus megalodon remains from Canada and their predicted range limit NSTL国家科技图书文献中心

Bateman, Louis-Phili... | Larsson, Hans C. E. - 《Canadian journal of earth sciences》 - 2025,62(3) - 569～578 - 共10页

摘要：Otodus megalodon (Agassiz, 1835) is an extinct | species of giant lamniform shark known from Neogene | deposits around the world. Despite having been found | decades ago, Canadian specimens of O. megalodon have | never been formally described. Here, we identify and

关键词： Otodus megalodon (Agassiz | 1835) | Canada | teeth | biogeography | Georges Bank | paleontology

7. Petrochemistry, mineralogy, and Nd isotopic analyses of Tithonian alkaline lamprophyric intrusions, north-central Newfoundland, Canada NSTL国家科技图书文献中心

Sandeman, Hamish A. ... | Peace, Alexander L. - 《Canadian journal of earth sciences》 - 2025,62(1) - 2～27 - 共26页

摘要：The Newfoundland Atlantic margin in Eastern | Canada formed through protracted lithospheric extension | , subsequent rifting, and ultimately, breakup. Mesozoic | -Cenozoic magmatism on and offshore Newfoundland coincided | with, and potentially resulted from, the concurrent

关键词： North Atlantic rift magmatism | geochemistry | igneous petrology | alkaline lamprophyre | essexite

8. A framework for rock property data acquisition, visualization and analysis: an example from the Bathurst Mining Camp, Northern New Brunswick NSTL国家科技图书文献中心

Morris, W. A. | Ugalde, H.... - 《Canadian journal of earth sciences》 - 2025,62(3) - 579～594 - 共16页

摘要：Petrophysical studies provide the link between | geophysical grids and interpretive geological maps. In this | study, we assess the reliability of some physical | property measurements: density, magnetic susceptibility | , IP/resistivity, and conductivity. Comparing

关键词： Bathurst Mining Camp | petrophysics | density | magnetic susceptibility | geophysical data interpretation

9. Structural analysis of an area of ductile deformation between the Murray Fault and the Grenville Front Boundary Fault near Coniston, Ontario NSTL国家科技图书文献中心

Rousell, D. H. | James, R. S.... - 《Canadian journal of earth sciences》 - 2025,62(3) - 549～568 - 共20页

摘要：Zones of mylonites are a prominent feature of | rocks that occur at the Grenville Front in central | Ontario. They represent periods of northwest-directed | thrusting during the Mesoproterozoic, the latest period | due to the Grenville Orogeny at similar to 1.0 Ga

关键词： mylonites | faults | Southern Province | Grenville Front | Sudbury | petrofabrics

10. Immature Daspletosaurus sp. specimens from the Dinosaur Park Formation provide insight into ontogenetically invariant tyrannosaurid cranial morphology NSTL国家科技图书文献中心

Coppock, Colton C. | Powers, Mark J.... - 《Canadian journal of earth sciences》 - 2024,61(12) - 1227～1239 - 共13页

摘要：Understanding the extent to which | tyrannosaurid cranial morphology changed through ontogeny is | essential to correctly refer tyrannosaurid specimens at | varying life stages to taxa. However, taxonomically | diagnostic immature tyrannosaurid bones remain exceedingly

摘要：The Yellowknife greenstone belt in the Archean | Slave province, N.W.T., Canada, hosts multiple | generations of porphyry dikes and plutons, including | feldspar-quartz porphyry (FQP), quartz porphyry (QZP | ), and aplitic dikes, along with the regional Ryan Lake

关键词： Archean geochemistry | aplites | Archean magmatism | TTG | hydrous magmas | volatile saturation

摘要：The offshore part of the Anticosti foreland | basin between Gasp & eacute; Peninsula (Quebec) and | western Newfoundland has been investigated for its | petroleum potential, mainly in the 1980s, but its geometry | and evolution remain poorly documented. In this

关键词： Anticosti foreland basin | aeromagnetic data | high-resolution seismic | along-strike variability

摘要：A partial ichthyosaur rostrum from late Albian | -aged Ashville Formation deposits in southern | Saskatchewan is described here. Previously referred to | 'Platypterygius' americanus (Nace, 1939), the well-preserved | rostrum includes the snout tip and several articulated

关键词： Ichthyosauria | Albian | Cretaceous | Saskatchewan | Western Interior Seaway | ichthyosaur extinction

摘要：Volcanogenic massive sulfide (VMS) deposits | with advanced argillic alteration display | characteristics typical of conventional VMS and high-sulfidation | epithermal deposits. Unlike conventional VMS deposits | , these "hybrid" VMS are interpreted to have formed

关键词： hybrid VMS | volcanogenic massive sulfide | advanced argillic alteration | seafloor hydrothermal alteration | meta- morphosed alteration | Archean

摘要：The William Lake site within the Williams | Member of the Stony Mountain Formation (Katian, Upper | Ordovician) contains an unusual exceptionally preserved | fossil fauna, including arthropods and cnidarian | medusae. Several shells of the brachiopod that strongly

关键词： Brachiopoda | Strophomenida | Holtedahlina | problematica | paleoecology

摘要：Otodus megalodon (Agassiz, 1835) is an extinct | species of giant lamniform shark known from Neogene | deposits around the world. Despite having been found | decades ago, Canadian specimens of O. megalodon have | never been formally described. Here, we identify and

关键词： Otodus megalodon (Agassiz | 1835) | Canada | teeth | biogeography | Georges Bank | paleontology

摘要：The Newfoundland Atlantic margin in Eastern | Canada formed through protracted lithospheric extension | , subsequent rifting, and ultimately, breakup. Mesozoic | -Cenozoic magmatism on and offshore Newfoundland coincided | with, and potentially resulted from, the concurrent

关键词： North Atlantic rift magmatism | geochemistry | igneous petrology | alkaline lamprophyre | essexite

摘要：Petrophysical studies provide the link between | geophysical grids and interpretive geological maps. In this | study, we assess the reliability of some physical | property measurements: density, magnetic susceptibility | , IP/resistivity, and conductivity. Comparing

关键词： Bathurst Mining Camp | petrophysics | density | magnetic susceptibility | geophysical data interpretation

摘要：Zones of mylonites are a prominent feature of | rocks that occur at the Grenville Front in central | Ontario. They represent periods of northwest-directed | thrusting during the Mesoproterozoic, the latest period | due to the Grenville Orogeny at similar to 1.0 Ga

关键词： mylonites | faults | Southern Province | Grenville Front | Sudbury | petrofabrics

摘要：Understanding the extent to which | tyrannosaurid cranial morphology changed through ontogeny is | essential to correctly refer tyrannosaurid specimens at | varying life stages to taxa. However, taxonomically | diagnostic immature tyrannosaurid bones remain exceedingly

关键词： Tyrannosauridae | Tyrannosaurinae | Albertosaurinae | ontogeny | Campanian

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