Matches in SemOpenAlex for { <https://semopenalex.org/work/W2897856993> ?p ?o ?g. }
- W2897856993 endingPage "173" @default.
- W2897856993 startingPage "172" @default.
- W2897856993 abstract "The incompleteness of the stratigraphical record is well documented, and the concept of “missing time” has attracted renewed attention in recent years. However, the importance of “missing section”, comprising rock sequences that were deposited and removed within time intervals for which no rock is now preserved, is not so widely appreciated. We focus here on studies showing that in diverse regions, many of which are regarded as free of tectonic influences over intervals of 10s to 100 s of millions of years, kilometre-scale thicknesses of rock have been deposited and subsequently removed, typically within a few tens of Myr, leaving little or no trace of their former presence in the preserved rock record. Much of the evidence for these episodes comes from low temperature thermochronology (LTT) studies of basement regions including passive continental margins, ancient orogens and cratons. Such studies have commonly been carried out within a framework of continuous slow cooling, on the assumption that denudation of these supposedly tectonically stable regions is mainly a response to changes in climate and isostatic response to erosion. In many regions, integration of LTT results with geological evidence, principally the presence of remnants of sedimentary cover and erosion surfaces, shows that histories involving long-term slow cooling/denudation are not appropriate. Instead, histories involving repeated episodes of burial and exhumation/ heating and cooling, appear to be common in these supposedly tectonically inactive regions. During these episodes, thicknesses of several kilometres may be deposited and subsequently removed, returning the underlying rock to the surface or close to it. These events affect areas of many 1000s of km2, and may affect neighbouring regions on a continental scale more or less synchronously. They may affect both basement regions and adjacent sedimentary basins. The resulting unconformities, including erosion surfaces in basement, are often very low angle in nature, reflecting the spatial scale of the affected regions, and are often mistakenly regarded as representing periods of stability. Apparent long-term preservation of elevated topography and preservation of exposed ancient landscapes have been regarded by many as enigmatic. However, both can be understood in terms of vertical motions similar to those revealed from LTT. A number of studies point to the conclusions that regions of supposedly long-lived elevated topography have been uplifted relatively recently and ancient surfaces have been preserved by burial and uncovered as a result of relatively recent exhumation. The concept of km-scale “missing section” has been regarded with scepticism by many geologists, on the basis that there is no evidence that a significant cover was ever present. But the evidence exists in the form of data from a variety of paleo-thermal and paleo-burial techniques. Some of the earliest geologists recognised the importance of former geological sequences that are no longer present. We suggest that serious consideration should be given to explaining this behaviour, rather than dismissing it as unrealistic. Intra-plate stresses from far-field plate boundary interactions and/or processes related to mantle circulation may explain the processes involved in producing episodic kilometre-scale burial and exhumation." @default.
- W2897856993 created "2018-10-26" @default.
- W2897856993 creator A5037633869 @default.
- W2897856993 creator A5052250509 @default.
- W2897856993 creator A5063625329 @default.
- W2897856993 creator A5090755708 @default.
- W2897856993 creator A5091218309 @default.
- W2897856993 date "2019-01-01" @default.
- W2897856993 modified "2023-09-26" @default.
- W2897856993 title "Elevated passive continental margins: Numerical modeling vs observations. A comment on Braun (2018)" @default.
- W2897856993 cites W1811096617 @default.
- W2897856993 cites W1970160401 @default.
- W2897856993 cites W2002632723 @default.
- W2897856993 cites W2004334899 @default.
- W2897856993 cites W2023061751 @default.
- W2897856993 cites W2028239948 @default.
- W2897856993 cites W2038468838 @default.
- W2897856993 cites W2039977514 @default.
- W2897856993 cites W2048329203 @default.
- W2897856993 cites W2080475125 @default.
- W2897856993 cites W2106124584 @default.
- W2897856993 cites W2106837882 @default.
- W2897856993 cites W2154015605 @default.
- W2897856993 cites W2159886635 @default.
- W2897856993 cites W2168467528 @default.
- W2897856993 cites W2169516881 @default.
- W2897856993 cites W2313850632 @default.
- W2897856993 cites W2315126041 @default.
- W2897856993 cites W2549203181 @default.
- W2897856993 cites W2601224904 @default.
- W2897856993 cites W2609742290 @default.
- W2897856993 cites W2741460040 @default.
- W2897856993 cites W2799520437 @default.
- W2897856993 cites W3166378861 @default.
- W2897856993 doi "https://doi.org/10.1016/j.gr.2018.10.004" @default.
- W2897856993 hasPublicationYear "2019" @default.
- W2897856993 type Work @default.
- W2897856993 sameAs 2897856993 @default.
- W2897856993 citedByCount "5" @default.
- W2897856993 countsByYear W28978569932019 @default.
- W2897856993 countsByYear W28978569932021 @default.
- W2897856993 countsByYear W28978569932022 @default.
- W2897856993 crossrefType "journal-article" @default.
- W2897856993 hasAuthorship W2897856993A5037633869 @default.
- W2897856993 hasAuthorship W2897856993A5052250509 @default.
- W2897856993 hasAuthorship W2897856993A5063625329 @default.
- W2897856993 hasAuthorship W2897856993A5090755708 @default.
- W2897856993 hasAuthorship W2897856993A5091218309 @default.
- W2897856993 hasConcept C114793014 @default.
- W2897856993 hasConcept C123157820 @default.
- W2897856993 hasConcept C127313418 @default.
- W2897856993 hasConcept C139419234 @default.
- W2897856993 hasConcept C147717901 @default.
- W2897856993 hasConcept C151730666 @default.
- W2897856993 hasConcept C166957645 @default.
- W2897856993 hasConcept C193539361 @default.
- W2897856993 hasConcept C195963834 @default.
- W2897856993 hasConcept C1965285 @default.
- W2897856993 hasConcept C201633675 @default.
- W2897856993 hasConcept C201867031 @default.
- W2897856993 hasConcept C2781297371 @default.
- W2897856993 hasConcept C50682988 @default.
- W2897856993 hasConcept C6494504 @default.
- W2897856993 hasConcept C77928131 @default.
- W2897856993 hasConcept C87432785 @default.
- W2897856993 hasConcept C95457728 @default.
- W2897856993 hasConceptScore W2897856993C114793014 @default.
- W2897856993 hasConceptScore W2897856993C123157820 @default.
- W2897856993 hasConceptScore W2897856993C127313418 @default.
- W2897856993 hasConceptScore W2897856993C139419234 @default.
- W2897856993 hasConceptScore W2897856993C147717901 @default.
- W2897856993 hasConceptScore W2897856993C151730666 @default.
- W2897856993 hasConceptScore W2897856993C166957645 @default.
- W2897856993 hasConceptScore W2897856993C193539361 @default.
- W2897856993 hasConceptScore W2897856993C195963834 @default.
- W2897856993 hasConceptScore W2897856993C1965285 @default.
- W2897856993 hasConceptScore W2897856993C201633675 @default.
- W2897856993 hasConceptScore W2897856993C201867031 @default.
- W2897856993 hasConceptScore W2897856993C2781297371 @default.
- W2897856993 hasConceptScore W2897856993C50682988 @default.
- W2897856993 hasConceptScore W2897856993C6494504 @default.
- W2897856993 hasConceptScore W2897856993C77928131 @default.
- W2897856993 hasConceptScore W2897856993C87432785 @default.
- W2897856993 hasConceptScore W2897856993C95457728 @default.
- W2897856993 hasLocation W28978569931 @default.
- W2897856993 hasOpenAccess W2897856993 @default.
- W2897856993 hasPrimaryLocation W28978569931 @default.
- W2897856993 hasRelatedWork W2079705210 @default.
- W2897856993 hasRelatedWork W2128610717 @default.
- W2897856993 hasRelatedWork W2508912215 @default.
- W2897856993 hasRelatedWork W2907496685 @default.
- W2897856993 hasRelatedWork W3090706855 @default.
- W2897856993 hasRelatedWork W4200497203 @default.
- W2897856993 hasRelatedWork W4210344967 @default.
- W2897856993 hasRelatedWork W4295677999 @default.
- W2897856993 hasRelatedWork W4381243919 @default.
- W2897856993 hasRelatedWork W816694438 @default.
- W2897856993 hasVolume "65" @default.