Výsledky vyhledávání - "MURRAY K. GINGRAS"

Akademický článek

Neoichnology of a Lake Margin in the Canadian Aspen Parkland Region, Cooking Lake, Alberta

Autor: Ryusuke Kimitsuki, John-Paul Zonneveld, Baptiste Coutret, Kelly Rozanitis, Yuhao Li, Kurt Konhauser, Murray K. Gingras

Publikováno v: Sedimentologika, Vol 2, Iss 2 (2024)

Neoichnology provides insights essential for interpreting trace fossils in the rock record. Despite the wealth of studies conducted in marine nearshore environments, non-marine environments including lacustrine settings have received comparably littl

Externí odkaz: https://doaj.org/article/6e9d91c336314d60a1c62ee4500d911f

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Akademický článek

Resolving stratigraphic architecture and constraining ages of paralic strata in a low‐accommodation setting, Firebag Tributary, McMurray Formation, Canada

Autor: Lucian Rinke‐Hardekopf, Shahin E. Dashtgard, James A. MacEachern, Murray K. Gingras

Publikováno v: The Depositional Record, Vol 8, Iss 2, Pp 754-785 (2022)

Abstract The McMurray Formation in McMurray Depocentre, Canada, is typically subdivided into stratigraphic units based on regionally mappable marine mudstones, the bases of which define flooding surfaces (bottom to top: Lower McMurray, C2, C1, B2, B1

Externí odkaz: https://doaj.org/article/dfe3cfd2ed3b4790a6fdb46a6242e9ff

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Akademický článek

High‐resolution sequence stratigraphy of the Middle Triassic Sunset Prairie Formation, Western Canada Sedimentary Basin, north‐eastern British Columbia

Autor: Carolyn M. Furlong, Murray K. Gingras, John‐Paul Zonneveld

Publikováno v: The Depositional Record, Vol 6, Iss 2, Pp 383-408 (2020)

Abstract The Middle Triassic Sunset Prairie Formation has been recently identified between the Lower Triassic Montney Formation and the Middle Triassic Doig Formation in the Western Canada Sedimentary Basin. Due to its recent recognition, the Sunset

Externí odkaz: https://doaj.org/article/c388906ddf074a33a0dacfb97a01cc5d

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Fluvial character and architecture of an outcrop using sedimentology combined with UAV-based modeling, Cretaceous McMurray Formation, NE Alberta, Canada

Autor: Derek A. Hayes, Scott E. Botterill, Michael J. Ranger, Murray K. Gingras

Publikováno v: Journal of Sedimentary Research. 93:273-292

It is widely accepted that most occurrences of inclined heterolithic stratification (IHS) in the rock record form by laterally accreting point bars in freshwater fluvial, tidally influenced fluvial, or tidally dominated estuary channels. Despite the

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::13f4a28ed004a4b7fa617bbcfa6872b3
https://doi.org/10.2110/jsr.2022.039

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AQUARIA-BASED OBSERVATIONS OF THE OPHIUROIDOPHIOLEPIS SUPERBAAND THE TRACKWAYS IT PRODUCES

Autor: RILEY C. MORTON, REED A. MYERS, MURRAY K. GINGRAS, JOHN-PAUL ZONNEVELD

Publikováno v: PALAIOS. 38:98-108

An array of trace fossils have been ascribed to brittle-star behaviors including locomotion traces such as Biformites. Brittle-star locomotion has been well described but little work has been done to link modern brittle-star behavior to the trace fos

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::539e6c481a1bcf91828213908839028c
https://doi.org/10.2110/palo.2022.035

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APPLICATIONS OF PHOTOGRAMMETRY TO NEOICHNOLOGICAL STUDIES: THE SIGNIFICANCE OF SHOREBIRD TRACKWAY DISTRIBUTIONS AT THE BAY OF FUNDY

Autor: SCOTT MELNYK, ANDERS COWPER, JOHN-PAUL ZONNEVELD, MURRAY K. GINGRAS

Publikováno v: PALAIOS. 37:606-621

Low-level drone photogrammetry is a technique that allows for the construction of surface orthomosaics and elevation models. Despite being used for a wide range of geological applications, these types of datasets have not yet been explored from a neo

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::bc0763bb8fe4b9b6f4913de19b2f90f8
https://doi.org/10.2110/palo.2021.055

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Chemostratigraphy as a tool for sequence stratigraphy in the Devonian Hare Indian Formation in the Mackenzie Mountains and Central Mackenzie Valley, Northwest Territories, Canada

Autor: Brette S. Harris, Maya T. LaGrange, Kathryn Fiess, Tiffany Playter, Murray K. Gingras, Sara Kimberley Biddle

Publikováno v: Canadian Journal of Earth Sciences. 59:29-45

The Hare Indian Formation (HIF) is a late Eifelian to Givetian organic-rich mudstone constituting the lower portion of the Horn River Group (HRG), which has been minimally scrutinized in the literature. This paper proposes depositional environments a

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::6f085467f54633f94ce4528f2fb89b79
https://doi.org/10.1139/cjes-2020-0198

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