Search Results - "Piper, David JW"

Earthquake-triggered landslides and mudflows: Was this the wave that engulfed Ancient Helike? by Koukouvelas, Ioannis K, Piper, David JW, Katsonopoulou, Dora, Kontopoulos, Nikolaos, Verroios, Sotirios, Nikolakopoulos, Konstantinos, Zygouri, Vasiliki

“…The destruction of Ancient Helike in 373 BC as reported by ancient Greek and Roman writers is inconsistent with modern evidence on the geological context. The…”
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How are subaqueous sediment density flows triggered, what is their internal structure and how does it evolve? Direct observations from monitoring of active flows by Talling, Peter. J., Paull, Charles K., Piper, David J.W.

“…Subaqueous sediment density flows are one of the volumetrically most important processes for moving sediment across our planet, and form the largest sediment…”
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Sedimentology and history of sediment sources to the NW Labrador Sea during the past glacial cycle by Rashid, Harunur, Piper, David JW, Drapeau, Julie, Marin, Charlotte, Smith, Mary E.

“…The paleoceanography and sediment dynamics of the northernmost Labrador Sea provides critical records of glacial history, glacially-dominated sedimentation,…”
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Ophiolitic mélanges in crustal-scale fault zones: Implications for the Late Palaeozoic tectonic evolution in West Junggar, China by Chen, Shi, Pe-Piper, Georgia, Piper, David J. W., Guo, Zhaojie

“…The Baijiantan and Darbut ophiolites in West Junggar are exposed in steep fault zones (>70°) containing serpentinite mélange, in contact on either side with…”
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How sandstone porosity and permeability vary with diagenetic minerals in the Scotian Basin, offshore eastern Canada: Implications for reservoir quality by Zhang, Yuanyuan, Pe-Piper, Georgia, Piper, David J.W.

“…The Scotian Basin is an under-explored offshore basin that has produced gas and minor oil from Jurassic–Cretaceous deltaic sandstones. Reservoir quality is an…”
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The influence of meltwater on the Labrador Current in Heinrich event 1 and the Younger Dryas by Li, Gang, Piper, David J.W.

“…The Labrador Current transports freshwater from the Arctic regions to the northern Atlantic and the freshwater flux can influence the meridional overturning…”
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Sediment geochemistry as a provenance indicator: Unravelling the cryptic signatures of polycyclic sources, climate change, tectonism and volcanism by Zhang, Yuanyuan, Pe-Piper, Georgia, Piper, David J.W.

“…Interpretation of bulk‐sediment geochemistry is one of several approaches for determining sediment provenance. This study investigates the value added by…”
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Dimensions and architecture of late Pleistocene submarine lobes off the northern margin of East Corsica by DEPTUCK, MARK E, PIPER, DAVID J.W, SAVOYE, BRUNO, GERVAIS, ANNE

“…Sandy lobe deposits on submarine fans are sensitive recorders of the types of sediment gravity flows supplied to a basin and are economically important as…”
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Controls on diagenesis of Lower Cretaceous reservoir sandstones in the western Sable Subbasin, offshore Nova Scotia by Karim, Atika, Pe-Piper, Georgia, Piper, David J.W.

“…Lower Cretaceous deltaic sandstones of the Scotian Basin, offshore eastern Canada, are important gas reservoirs. The influence of several factors on diagenesis…”
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Early Permian volcano-sedimentary successions, Beishan, NW China: Peperites demonstrate an evolving rift basin by Chen, Shi, Guo, Zhaojie, Qi, Jiafu, Zhang, Yuanyuan, Pe-Piper, Georgia, Piper, David J.W.

“…The Lower Permian volcano-sedimentary Zhesi Group has been investigated in the Hongliuhe and Liuyuan areas in Beishan, China, which is significant for the…”
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Age, stratigraphy, sedimentology and tectonic setting of the Sigri Pyroclastic Formation and its fossil forests, Early Miocene, Lesbos, Greece by Pe‐Piper, Georgia, Piper, David J.W., Zouros, Nickolas, Anastasakis, George

“…The Petrified Forest of Lesbos comprises silicified tree fossils at multiple stratigraphic levels within the Lower Miocene Sigri Pyroclastic Formation. Our…”
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Minas Fault Zone: Late Paleozoic history of an intra-continental orogenic transform fault in the Canadian Appalachians by Murphy, J. Brendan, Waldron, John W.F., Kontak, Daniel J., Pe-Piper, Georgia, Piper, David J.W.

“…The Minas Fault Zone (MFZ) defines the boundary between the Avalon and Meguma terranes in the Canadian Appalachians and is exposed in mainland Nova Scotia and…”
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Varietal heavy mineral analysis of sediment provenance, Lower Cretaceous Scotian Basin, eastern Canada by Tsikouras, Basilios, Pe-Piper, Georgia, Piper, David J.W., Schaffer, Michael

“…The origin of a major increase in sand supply in the Early Cretaceous of the Scotian Basin, offshore eastern Canada, has been investigated by analysis of heavy…”
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Facies, provenance and paleoclimate interpretation using spectral gamma logs: Application to the Lower Cretaceous of the Scotian Basin by Gould, Kathleen M., Piper, David J.W., Pe-Piper, Georgia, MacRae, R. Andrew

“…Spectral gamma logging has been useful in some settings for correlation of wells, for identification of sediment facies, and for interpretation of hinterland…”
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Relationship of diagenetic chlorite rims to depositional facies in Lower Cretaceous reservoir sandstones of the Scotian Basin by GOULD, KATHLEEN, PE-PIPER, GEORGIA, PIPER, DAVID J.W

“…The relationship between diagenetic chlorite rims and depositional facies in deltaic strata of the Lower Cretaceous Missisauga Formation was investigated using…”
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Relationship of Mediterranean type lamproites to large shoshonite volcanoes, Miocene of Lesbos, NE Aegean Sea by Pe-Piper, Georgia, Zhang, Yuanyuan, Piper, David J.W., Prelević, Dejan

“…Shoshonites, which are high-K trachyandesitic rocks, are found in many orogenic belts and are commonly of post-collisional origin. The petrogenesis of…”
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Sediment transport processes at the head of Halibut Canyon, eastern Canada margin: An interplay between internal tides and dense shelf-water cascading by Puig, Pere, Greenan, Blair J.W., Li, Michael Z., Prescott, Robert H., Piper, David J.W.

“…To investigate the processes by which sediment is transported through a submarine canyon incised in a glaciated margin, the bottom boundary layer quadrapod…”
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Lake Agassiz Final drainage event in the northwest North Atlantic by Hillaire‐Marcel, C., de Vernal, Anne, Piper, David J. W.

“…The 8.2 ka “climate” event recorded in Greenland ice cores is subject of debates with respect to causal linkage with a collapse of the Atlantic Meridional…”
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Quaternary evolution of the rivers of northeast Hainan Island, China: Tracking the history of avulsion from mineralogy and geochemistry of river and delta sands by Pe-Piper, Georgia, Piper, David J.W., Wang, Ying, Zhang, Yongzhan, Trottier, Corwin, Ge, Chendong, Yin, Yong

“…The mineralogy and geochemistry of sands were investigated in the Nandu and Wanquan rivers, Hainan Island, China, to determine the history of avulsion in the…”
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Multiple failure styles related to shallow gas and fluid venting, upper slope Canadian Beaufort Sea, northern Canada by Saint-Ange, Francky, Kuus, Pim, Blasco, Steve, Piper, David J.W., Clarke, John Hughes, MacKillop, Kevin

“…The continental slope of the Canadian Beaufort Sea presents an exceptional opportunity to study the relationship between the fluid venting and the formation of…”
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