Zobrazeno 1 - 10
of 315
pro vyhledávání: '"E Holdsworth"'
Publikováno v:
Solid Earth, Vol 11, Pp 2221-2244 (2020)
Fracture attribute scaling and connectivity datasets from analogue systems are widely used to inform sub-surface fractured reservoir models in a range of geological settings. However, significant uncertainties are associated with the determination of
Externí odkaz:
https://doaj.org/article/203505278615466780c0e4648411dfcc
Publikováno v:
Solid Earth, Vol 11, Pp 1931-1945 (2020)
We present new field observations from Selwicks Bay, NE England, an exposure of the Flamborough Head Fault Zone (FHFZ). We combine these with U–Pb geochronology of syn- to post-tectonic calcite mineralisation to provide absolute constraints on the
Externí odkaz:
https://doaj.org/article/3cb277e611944b6ab34c5f5b427bfe35
Autor:
Alexandra Tamas, Robert E. Holdsworth, Dan M. Tamas, Edward D. Dempsey, Kit Hardman, Anna Bird, John R. Underhill, Dave McCarthy, Ken J. W. McCaffrey, David Selby
Publikováno v:
Remote Sensing, Vol 15, Iss 3, p 695 (2023)
Constraining the age of formation and repeated movements along fault arrays in superimposed rift basins helps us to better unravel the kinematic history as well as the role of inherited structures in basin evolution. The Inner Moray Firth Basin (IMFB
Externí odkaz:
https://doaj.org/article/506faf7134ef4c88904733a4c138b0c9
Autor:
Sophia E. Holdsworth, Nikki J. Kells, Emilie Vallée, Neil Ward, David J. Mellor, Ngaio J. Beausoleil
Publikováno v:
Animals, Vol 12, Iss 7, p 840 (2022)
A thoracic squeeze has been observed to cause low-vigour neonates of various farmed mammal species, including calves, to enter a state of reduced responsiveness. The removal of the squeeze causes rapid recovery and the expression of normal, healthy b
Externí odkaz:
https://doaj.org/article/2dc98381801c48df9e93172715184f9d
Autor:
Sophia E. Holdsworth, Nikki J. Kells, Kirsty L. Chidgey, Emilie Vallée, Neil Ward, David J. Mellor, Ngaio J. Beausoleil
Publikováno v:
Animals, Vol 11, Iss 8, p 2465 (2021)
A thoracic squeeze has been observed to cause both healthy and low vigour neonatal foals to enter a ‘less-responsive state’, characterised by loss of posture, eye closure and cessation of movement, from which they rapidly recover to express norma
Externí odkaz:
https://doaj.org/article/3f6f4bebdabd4cfc8e83397e51daa54b
Publikováno v:
Solid Earth, Vol 8, Pp 1161-1180 (2017)
The mechanical interaction of propagating normal faults is known to influence the linkage geometry of first-order faults, and the development of second-order faults and fractures, which transfer displacement within relay zones. Here we use natural
Externí odkaz:
https://doaj.org/article/2b54fa0f4940420f97839f6735c65396
Autor:
Maxwell W. Wilkinson, Ken J. W. McCaffrey, Richard R. Jones, Gerald P. Roberts, Robert E. Holdsworth, Laura C. Gregory, Richard J. Walters, Luke Wedmore, Huw Goodall, Francesco Iezzi
Publikováno v:
Scientific Reports, Vol 7, Iss 1, Pp 1-7 (2017)
Abstract The temporal evolution of slip on surface ruptures during an earthquake is important for assessing fault displacement, defining seismic hazard and for predicting ground motion. However, measurements of near-field surface displacement at high
Externí odkaz:
https://doaj.org/article/d2b6aa159bfe494094907983996ae3ea
Autor:
T. A. G. Utley, R. E. Holdsworth, G. A. Blackbourn, E. Dempsey, R. A. Strachan, K. J. W. McCaffrey, A. C. Morton, A. F. Bird, R. R. Jones, A. Saßnowski, R. J. Walker
Publikováno v:
Journal of the Geological Society. 180
The island of Foula, located 25 km SW of Shetland, preserves a gently folded, 1.6 km thick sequence of Middle Devonian sandstones spectacularly exposed in kilometre-long cliff sections >350 m high. These rocks unconformably overlie likely Precambrian
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::71340401506b3888acfb34f52b9c29e6
https://doi.org/10.1144/jgs2022-148
https://doi.org/10.1144/jgs2022-148
Publikováno v:
Journal of the Geological Society, 2023, Vol.180(3) [Peer Reviewed Journal]
Basement-hosted fissure-fill networks in sub-unconformity settings are increasingly recognized globally and have the potential to act as important subsurface reservoirs and/or migration pathways for hydrocarbons, geothermal fluids and groundwater. We
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5770b2981544243ef26e55060d5d2c60
https://doi.org/10.1144/jgs2022-085
https://doi.org/10.1144/jgs2022-085
Autor:
Alexandra Tamas, Robert E. Holdsworth, John R. Underhill, Dan M. Tamas, Edward D. Dempsey, Dave J. McCarthy, Ken J. W. McCaffrey, David Selby
Publikováno v:
Basin Research, 2022, Vol.34(4), pp.1314-1340 [Peer Reviewed Journal]
The separation and characterisation of different deformation events in superimposed basins can be challenging due to the effects of overprinting and/or fault reactivation, combined with a lack of detailed geological or geophysical data. This study sh
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1ba54d14c911724f1fc6f75d2ff69d1d
https://doi.org/10.1111/bre.12661
https://doi.org/10.1111/bre.12661