Search Results - "Pauls, Kathryn N."
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Evaluation of physical and chemical proxies used to interpret past glaciations with a focus on the late Paleozoic Ice Age
Published in Earth-science reviews (01-10-2021)“…The late Paleozoic Ice Age (LPIA) was one of Earth's most important Phanerozoic climatic events lasting for over 100 Mys. Despite its importance, its history…”
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Journal Article -
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Origin of paleovalleys on the Rio Grande do Sul Shield (Brazil): Implications for the extent of late Paleozoic glaciation in west-central Gondwana
Published in Palaeogeography, palaeoclimatology, palaeoecology (01-10-2019)“…The location, longevity, and geographic extent of late Paleozoic ice centers in west-central Gondwana remain ambiguous. Paleovalleys on the Rio Grande do Sul…”
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Journal Article -
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Sedimentology of the mid-Carboniferous fill of the Olta paleovalley, eastern Paganzo Basin, Argentina: Implications for glaciation and controls on diachronous deglaciation in western Gondwana during the late Paleozoic Ice Age
Published in Journal of South American earth sciences (01-07-2018)“…Both global and regional climate drivers contributed to glaciation during the late Paleozoic Ice Age (LPIA). However, the transition from icehouse to…”
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Journal Article -
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Constraining late paleozoic ice extent in the Paganzo basin of western Argentina: Provenance of the lower Paganzo group strata
Published in Journal of South American earth sciences (01-03-2021)“…The western margin of Gondwana records evidence of mid-Carboniferous glaciation (Visean- Bashkirian) in the strata of the Paganzo Basin and adjacent areas…”
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Journal Article -
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A paleoclimatic reconstruction of the Carboniferous-Permian paleovalley fill in the eastern Paganzo Basin: Insights into glacial extent and deglaciation of southwestern Gondwana
Published in Journal of South American earth sciences (01-11-2019)“…During the mid-Carboniferous, ice centers located in present-day western Argentina disappeared until the late Cenozoic with glaciation of the Andes. The…”
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Journal Article -
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Carboniferous glaciotectonized sediments in the southernmost Paraná Basin, Brazil: Ice marginal dynamics and paleoclimate indicators
Published in Sedimentary geology (01-07-2019)“…Carboniferous glaciogenic strata (Itararé Gp.) in the southernmost Paraná Basin, Brazil exhibit soft-sediment deformation features previously interpreted as…”
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Journal Article -
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Late Paleozoic Climatic Reconstruction of Western Argentina: Glacial Extent and Deglaciation of Southwestern Gondwana
Published 01-01-2020“…Throughout its history Earth has experienced both icehouse and greenhouse conditions. Shifts and transitions from one end member to the other are driven by…”
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Dissertation -
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Sedimentology and paleoecology of fossil-bearing, high-latitude marine and glacially influenced deposits in the Tepuel Basin, Patagonia, Argentina
Published 01-01-2014“…The glacial and non-glacial intervals of the Late Paleozoic Ice Age (LPIA) are of great interest because they are our best deep time analogue for Pleistocene…”
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Dissertation