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palimpsestic fabric

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Journal Article
Published: 01 September 1975
Journal of Sedimentary Research (1975) 45 (3): 728–737.
... is a multicolored sand province that constitutes an effective mud-bypass area. A regional belt of highly organic sediments occurs throughout the lower bay which reflects a zone of high benthonic shell concentrations. Sand textures suggest a composite fabric of modern equilibrium sediments, and palimpsest sediments...
Series: SEPM Special Publication
Published: 01 January 2000
EISBN: 9781565761896
... (1988) . Fig. 5. —Dendritically branching tufa. A) Cross-sectional view of distinctive subvertical fabric of dendritically branching tufa. The horizontal layering is subdued in this view. B) Cross-sectional view shows a large scale (> 10 cm wide, >50 cm high) divergent, branching...
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Journal Article
Journal: AAPG Bulletin
Published: 01 December 1962
AAPG Bulletin (1962) 46 (12): 2255–2258.
... of ancestral channel across topographic high is anomalous with respect to present radial drainage. Combined pattern is palimpsest. The present drainage pattern was then carefully plotted. This was difficult in places due to the obscuring effect of the paddies. A radial pattern was revealed emanating...
FIGURES
Journal Article
Journal: GeoArabia
Publisher: Gulf Petrolink
Published: 01 July 2003
GeoArabia (2003) 8 (3): 367–430.
... gradients remain as geochemical palimpsests. This resolution of initially rather contradictory observations was achieved by synthesizing data into a coherent narrative logic, most consistent with the available geological information at all scales, from the regional and general to the local and specific...
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Journal Article
Journal: AAPG Bulletin
Published: 01 May 1977
AAPG Bulletin (1977) 61 (5): 708–722.
... a composite fabric of relict, modern, and palimpsest sedimentary deposits that show varying degrees of textural and morphologic equilibrium with present hydraulic conditions. Because studies of Quaternary shelf evolution and modern shelf sedimentation rely on an evaluation of present sediment textural...
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Journal Article
Published: 01 December 2016
South African Journal of Geology (2016) 119 (4): 585–606.
... that these coarse-grained runs represent proximal palaeo-eskers of the last deglaciation of the Dwyka continental ice sheet, that are preserved on this ancient ‘palimpsest’ surface. The age of the deposit is constrained by two populations of agate within the diamictites that are linked to two separate volcanic...
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Series: SEPM Short Course Notes
Published: 01 January 2007
DOI: 10.2110/pec.07.52.0179
EISBN: 9781565761407
... deposits. Distinction between these variants is based principally on ichnological criteria. Ichnological signatures throughout much of the formation and in most parts of the study area reflect the overall deltaic aspect of the succession. Key surfaces commonly contain palimpsest trace fossil suites...
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Journal Article
Published: 09 June 2011
Canadian Journal of Earth Sciences (2011) 48 (6): 1091–1111.
... Plateau and developed into an ice divide around 52° north latitude, which resulted in ice flow to be diverted to a southerly direction over the study area. The two dominant ice-flow directions produced palimpsest dispersal that was measured by three tracers in till including thorianite grains and terbium...
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Journal Article
Journal: PALAIOS
Published: 01 January 2009
PALAIOS (2009) 24 (1): 5–17.
... carbonates in metazoan reefs is likely underestimated. Microbialites from the Adderly tidal channel show a remarkable succession of fabrics linked with remodeling caused by integrated taphonomic processes. The thrombolitic—mottled and clotted—sections of the microbialites have a palimpsest fabric...
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Journal Article
Published: 01 March 2004
Bulletin of Canadian Petroleum Geology (2004) 52 (1): 77–104.
... infill palimpsest Diplocraterion , Skolithos , Arenicolites, Thalassinoides , and Rhizocorallium of the Glossifungites ichnofacies, which demarcate these discontinuities. Transgressive lags may be variably burrowed with virtually any softground suite, depending on the depositional setting. Tidal scour...
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Journal Article
Published: 01 March 2006
Journal of Sedimentary Research (2006) 76 (3): 483–492.
...Murray K. Gingras; Kerrie L. Bann Abstract En echelon, bent burrow fabrics are commonly interpreted as an ethological response to high population densities or for filter feeding in conditions influenced by a dominant current direction. However, systematically bent burrows are more likely the result...
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Series: Geological Society, London, Special Publications
Published: 01 January 2001
DOI: 10.1144/GSL.SP.2001.185.01.11
EISBN: 9781862394339
... It is no longer considered self-evident that landforms deposited by previous glaciations have been erased by the latest glacial advance ( Clark 1993 ; Kleman 1994 ). In Maritime Canada, the history of glaciations has been unravelled from palimpsest erosional and depositional glacial...
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Journal Article
Published: 22 October 2012
Canadian Journal of Earth Sciences (2013) 50 (4): 379–396.
... with the ice-flow movements deduced from clast fabric measurements. Taken together, the till compositional and fabric data suggest an early westward ice flow, followed by a counterclockwise shift to a west-southwest, southwest, and then south-southeast ice flows. Luminescence dating of waterlaid sediments...
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Series: Geological Society, London, Engineering Geology Special Publications
Published: 01 January 2017
DOI: 10.1144/EGSP28.6
EISBN: 9781786203038
FIGURES | View All (109)
Series: SEPM Short Course Notes
Published: 01 January 2007
DOI: 10.2110/pec.07.52.0325
EISBN: 9781565761407
... the Seilacherian ichnofacies concept ( Seilacher 1967 ; Frey et al. 1990 ; MacEachern et al. this volume) a broad division exists between ichnofacies associated with actively accumulating, soft sediments and those associated with palimpsest cohesive or hard substrates. The presence of substrate-specific...
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Journal Article
Published: 01 September 2001
Journal of Sedimentary Research (2001) 71 (5): 649–656.
... bedding structures (sponge pore fabrics, gas domes, fenestrae structures, sinoidal laminae, oriented grains, benthic ooids, biolaminites, mat-layer-bound grain sizes). We propose to place this group of microbially mediated structures as a fifth category (bedding modified by microbial mats and biofilms...
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Journal Article
Published: 01 May 2015
Journal of Sedimentary Research (2015) 85 (5): 509–528.
... to understand the physical, biological, and chemical seafloor processes that control mudstone depositional fabric and diagenesis. This study presents sedimentological, ichnological, and geochemical data of exceptionally preserved mudstone originating from hyperpycnal and possible combined-flow deposits...
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Journal Article
Journal: Lithosphere
Published: 18 October 2018
Lithosphere (2018) 10 (6): 723–742.
... complex is characterized by pervasive mylonitic fabrics associated with early Miocene intrusions. The quartzofeldspathic Orocopia Schist records top-to-the-NE mylonitization throughout its entire ∼2–3 km structural thickness and 10 km 2 of exposure in the footwall of the top-to-the-NE Plomosa detachment...
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Series: SEPM Special Publication
Published: 01 January 2007
DOI: 10.2110/pec.07.88.0123
EISBN: 9781565762909
... barretti, representing an example of the Scoyenia ichnofacies. Overbank deposits are totally bioturbated (BI = 6), showing complete destruction of the primary sedimentary fabric. Main-channel and crevasse-splay sandstones display an upward increase in degree of bioturbation. The top of the channel...
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Journal Article
Journal: PALAIOS
Published: 01 January 2009
PALAIOS (2009) 24 (8): 478–496.
...-latitude, temperate subarctic climate. Variations in bioturbate fabrics and distribution of infauna, analysis of the distributions of sediments and physical sedimentary structures, and the distribution of total organic carbon (TOC) can be associated with characteristic depositional processes. From...
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