Matches in SemOpenAlex for { <https://semopenalex.org/work/W2030255079> ?p ?o ?g. }
Showing items 1 to 81 of
81
with 100 items per page.
- W2030255079 endingPage "111" @default.
- W2030255079 startingPage "101" @default.
- W2030255079 abstract "This paper presents the results of the scanning electron microscopic (SEM) analysis of quartz grains from a selection of samples at Site 1166. Ocean Drilling Program Leg 188 drilled Site 1166 on the Prydz Bay continental shelf, Antarctica, to document onset and fluctuations of East-Antarctic glaciation. This site recovered Upper Pliocene–Holocene glacial sediments directly above Cretaceous through Lower Oligocene sediments recording the transition from preglacial to early glacial conditions. SEM analysis of quartz grains at Site 1166 was used to characterize the glacial and preglacial sediments by their diagnostic textures. Angular edges, edge abrasion as well as arcuate to straight steps, are the most frequent features in glacial deposits. The highest frequency of grains with round edges is present in Middle–Late Eocene fluvio–deltaic sands. However, angular outlines, fractured plates with subparallel linear fractures and edge abrasion indicating glacier influence are also present. Preglacial carbonaceous mudstone and laminated gray claystone show distinctive high relief quartz grains and some chemical weathering on grain surfaces. The results of the microtextural analysis of quartz grains are used to verify some critical periods of ice sheet evolution, such as the transition from the East Antarctic preglacial to glacial conditions on the continental shelf from Middle/Late Eocene to Late Eocene/Early Oligocene time." @default.
- W2030255079 created "2016-06-24" @default.
- W2030255079 creator A5032450560 @default.
- W2030255079 creator A5053581379 @default.
- W2030255079 creator A5074107540 @default.
- W2030255079 date "2003-09-01" @default.
- W2030255079 modified "2023-10-01" @default.
- W2030255079 title "Implications of quartz grain microtextures for onset Eocene/Oligocene glaciation in Prydz Bay, ODP Site 1166, Antarctica" @default.
- W2030255079 cites W1535397977 @default.
- W2030255079 cites W2005969926 @default.
- W2030255079 cites W201529817 @default.
- W2030255079 cites W2022966020 @default.
- W2030255079 cites W2029137728 @default.
- W2030255079 cites W2035522068 @default.
- W2030255079 cites W2047397725 @default.
- W2030255079 cites W2075897540 @default.
- W2030255079 cites W2104189597 @default.
- W2030255079 cites W2115575384 @default.
- W2030255079 cites W2145268762 @default.
- W2030255079 cites W2328721982 @default.
- W2030255079 cites W2493542612 @default.
- W2030255079 cites W4233036268 @default.
- W2030255079 doi "https://doi.org/10.1016/s0031-0182(03)00396-1" @default.
- W2030255079 hasPublicationYear "2003" @default.
- W2030255079 type Work @default.
- W2030255079 sameAs 2030255079 @default.
- W2030255079 citedByCount "76" @default.
- W2030255079 countsByYear W20302550792012 @default.
- W2030255079 countsByYear W20302550792013 @default.
- W2030255079 countsByYear W20302550792014 @default.
- W2030255079 countsByYear W20302550792015 @default.
- W2030255079 countsByYear W20302550792016 @default.
- W2030255079 countsByYear W20302550792017 @default.
- W2030255079 countsByYear W20302550792018 @default.
- W2030255079 countsByYear W20302550792020 @default.
- W2030255079 countsByYear W20302550792021 @default.
- W2030255079 countsByYear W20302550792022 @default.
- W2030255079 countsByYear W20302550792023 @default.
- W2030255079 crossrefType "journal-article" @default.
- W2030255079 hasAuthorship W2030255079A5032450560 @default.
- W2030255079 hasAuthorship W2030255079A5053581379 @default.
- W2030255079 hasAuthorship W2030255079A5074107540 @default.
- W2030255079 hasConcept C111368507 @default.
- W2030255079 hasConcept C114793014 @default.
- W2030255079 hasConcept C115880899 @default.
- W2030255079 hasConcept C123750103 @default.
- W2030255079 hasConcept C127313418 @default.
- W2030255079 hasConcept C151730666 @default.
- W2030255079 hasConcept C15739521 @default.
- W2030255079 hasConcept C184751465 @default.
- W2030255079 hasConcept C2779870107 @default.
- W2030255079 hasConceptScore W2030255079C111368507 @default.
- W2030255079 hasConceptScore W2030255079C114793014 @default.
- W2030255079 hasConceptScore W2030255079C115880899 @default.
- W2030255079 hasConceptScore W2030255079C123750103 @default.
- W2030255079 hasConceptScore W2030255079C127313418 @default.
- W2030255079 hasConceptScore W2030255079C151730666 @default.
- W2030255079 hasConceptScore W2030255079C15739521 @default.
- W2030255079 hasConceptScore W2030255079C184751465 @default.
- W2030255079 hasConceptScore W2030255079C2779870107 @default.
- W2030255079 hasIssue "1-2" @default.
- W2030255079 hasLocation W20302550791 @default.
- W2030255079 hasOpenAccess W2030255079 @default.
- W2030255079 hasPrimaryLocation W20302550791 @default.
- W2030255079 hasRelatedWork W1971016183 @default.
- W2030255079 hasRelatedWork W1973668598 @default.
- W2030255079 hasRelatedWork W2027624641 @default.
- W2030255079 hasRelatedWork W2079705210 @default.
- W2030255079 hasRelatedWork W2093136135 @default.
- W2030255079 hasRelatedWork W2127283118 @default.
- W2030255079 hasRelatedWork W2170595926 @default.
- W2030255079 hasRelatedWork W2808621182 @default.
- W2030255079 hasRelatedWork W3088812051 @default.
- W2030255079 hasRelatedWork W3143944402 @default.
- W2030255079 hasVolume "198" @default.
- W2030255079 isParatext "false" @default.
- W2030255079 isRetracted "false" @default.
- W2030255079 magId "2030255079" @default.
- W2030255079 workType "article" @default.