Cryogenian Aspidella from northwestern Canada
Sign Up to like & getrecommendations! Published in 2018 at "Precambrian Research"
DOI: 10.1016/j.precamres.2019.105507
Abstract: Abstract The Ediacaran period saw the appearance of the first widespread ecosystems dominated by complex multicellular forms, with the earliest examples inhabiting deep waters below the photic zone. Contrary to expectation, the first appearance of… read more here.
Keywords: aspidella northwestern; cryogenian aspidella; northwestern canada; aspidella ... See more keywords
Icings and groundwater conditions in permafrost catchments of northwestern Canada
Sign Up to like & getrecommendations! Published in 2020 at "Scientific Reports"
DOI: 10.1038/s41598-020-60322-w
Abstract: Icings are sheet-like masses of ice that form on the ground surface or in fluvial channels from groundwater seepage. Although the presence of icings in the landscape is known, few studies investigated their regional distribution… read more here.
Keywords: continuous permafrost; winter baseflow; permafrost; permafrost catchments ... See more keywords
Evidence for microbially mediated silver enrichment in a middle Cambrian Burgess Shale-type deposit, Mackenzie Mountains, northwestern Canada
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DOI: 10.1139/cjes-2021-0035
Abstract: The Selwyn basin and Mackenzie platform of northwestern Canada house an array of mineral deposits and prospects that are rich in silver, including Neoproterozoic red-bed or Kupferschiefer-type Cu and lower Paleozoic sedimentary exhalative (SEDEX) and… read more here.
Keywords: mackenzie; shale type; burgess shale; middle cambrian ... See more keywords