The hyperpycnite problem
WebRodriguez-Tovar (2024) has relied on vertical facies models (e.g., the Bouma Sequence) for distinguishing one facies (e.g., turbidites) from the others. However, he has failed to acknowledge inherent flaws in the Bouma Sequence. Furthermore, he has omitted key features such as internal hiatus from the original contourite model and erosional contact … WebThe hyperpycnite problem. Shanmugam G; Journal of Palaeogeography (2024) 7(1) 1-42. DOI: 10.1186/s42501-018-0001-7. 19 Citations. Citations of this article. 44 Readers. …
The hyperpycnite problem
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WebThe new knowledge is written on sedimentary rocks – a comment on Shanmugam’s paper “the hyperpycnite problem” Semantic Scholar In a recent contribution G. Shanmugam (2024) discusses and neglects the importance of hyperpycnal flows and hyperpycnites for the understanding of some sediment gravity flow deposits. WebThe conceptual hyperpycnite model exists only all kinds of massive or inversely graded clastic deposits in theory in publications, not in the real-world sediment- should be interpreted as accumulated by sandy debris ary record”. flows; (2) deposits containing floating outsized clasts can This is not true.
WebJul 1, 2024 · The hyperpycnite facies model ( Fig. 6) was introduced by Mulder et al. (2003). However the model is problematic for the following three reasons. (1) Hyperpycnal flows have never been documented to reach the deep sea in modern settings ( Shanmugam, 2024b, Shanmugam, 2024c ). WebAug 2, 2024 · The incentive. The term “hyperpycnite” (i.e., deposits of hyperpycnal flows) was first introduced by Mulder et al. in an academic debate with me (Shanmugam 2002) …
Webhyperpycnite problem” 2.1 Sand transport to deep waters by hyperpycnal flows Shanmugam (2024), page 199 right line: “There is not a single documented case of hyperpycnal flow, which is transporting sand across the continental shelf, and sup-plying sand beyond the modern shelf break”. There is growing evidences provided by the study of WebJan 1, 2024 · The Triassic Yanchang Formation contains the main oil-bearing strata in the Ordos Basin, central China. But the sedimentology of the Upper Triassic is still under debate, and flood-generated, hyperpycnal-flow deposits and their implications for unconventional petroleum development have long been overlooked.
WebA recent review article (“The hyperpycnite problem”) by Shanmugam (Journal of Palaeogeography 7(3):197–238, 2024) in this journal has some shortcomings, comes to scientifically incorrect ...
WebJul 31, 2014 · The hyperpycnite problem ... Despite its popularity, the hyperpycnite facies model has not been validated by laboratory experiments or by real-world empirical field data from modern settings. (5) The presence of an erosional surface within a single hyperpycnite depositional unit is antithetical to the basic principles of stratigraphy. ... financial pathways winston-salemWebSep 1, 2024 · Hyperpycnites As mentioned earlier, Mulder et al. (2003) cautioned on the similarity between contourites and hyperpycnites in terms of intense bioturbation. Steel et al. (2016) consider that hyperpycnites and turbidites are one and the same. Again, the basic problem is centered around distinguishing contourites from hyperpycnites and turbidites. financial payments company squareWebAbstract Sedimentologic, oceanographic, and hydraulic engineering publications on hyperpycnal flows claim that (1) river flows transform into turbidity... financial peace dave ramsey classesWebAug 2, 2024 · The hyperpycnite problem. Sedimentologic, oceanographic, and hydraulic engineering publications on hyperpycnal flows claim that (1) river flows transform into … gstr 9 how to prepareWebThe hyperpycnite facies model suffers from a lack of verifiable empirical data. In short, available data do not support the notion that river-induced hyperpycnal flows transport sand across the shelf and deliver sand into the deep sea for developing submarine fans and related petroleum reservoirs (Shanmugam, 2024 ). financial payment servicesWebNov 30, 2024 · The hyperpycnite problem. 7(3): 197–238. Tags: alumni, Ganapathy Shanmugam, geological sciences alumni, Geological Sciences news. Related Posts. Alumnus Ganapathy Shanmugam admonishes scientists against deep-sea groupthink, provides roadmap for researchersJune 8, 2024; gstr 9 mandatory for fy 2019-20financial peace for business