Late Carboniferous dextral transpressional reactivation of the crustalscale
Late Carboniferous dextral transpressional reactivation of the crustal-scale Walls Boundary Fault, Shetland: the role of pre-existing structures and lithological heterogeneities by Timothy B. Armitage, Lee M. Watts, Robert E. Holdsworth, and Robin A. Strachan Journal of the Geological Society Volume 178(1): jgs 2020 -078 December 3, 2020 © 2020 The Author(s). Published by The Geological Society of London
Location of study area. Timothy B. Armitage et al. Journal of the Geological Society 2021; 178: jgs 2020 -078 © 2020 The Author(s). Published by The Geological Society of London
Structural map of Ollaberry (see Fig. 1 b for location). Timothy B. Armitage et al. Journal of the Geological Society 2021; 178: jgs 2020 -078 © 2020 The Author(s). Published by The Geological Society of London
Schematic cross-sections of (a) Back Sands and (b) Moo Wick, with locations of Figures 5– 10. Timothy B. Armitage et al. Journal of the Geological Society 2021; 178: jgs 2020 -078 © 2020 The Author(s). Published by The Geological Society of London
Orientation data from (a–c) Domains A–C, (d) fault core and (e) Graven Complex. Timothy B. Armitage et al. Journal of the Geological Society 2021; 178: jgs 2020 -078 © 2020 The Author(s). Published by The Geological Society of London
Summary of the features observed in Domain A at Ollaberry. Timothy B. Armitage et al. Journal of the Geological Society 2021; 178: jgs 2020 -078 © 2020 The Author(s). Published by The Geological Society of London
Summary of the features found in Domain B at Ollaberry. Timothy B. Armitage et al. Journal of the Geological Society 2021; 178: jgs 2020 -078 © 2020 The Author(s). Published by The Geological Society of London
Examples of interference patterns between ‘Early’ and ‘Late’ folds in Domain C at Back Sands (HU 37110, 81000). Timothy B. Armitage et al. Journal of the Geological Society 2021; 178: jgs 2020 -078 © 2020 The Author(s). Published by The Geological Society of London
Summary of the structures found in the fault core, Walls Boundary Fault plane and Graven Complex. Timothy B. Armitage et al. Journal of the Geological Society 2021; 178: jgs 2020 -078 © 2020 The Author(s). Published by The Geological Society of London
Photomicrographs taken in plane polarized light (PPL) or crossed polarized light (XPL). Timothy B. Armitage et al. Journal of the Geological Society 2021; 178: jgs 2020 -078 © 2020 The Author(s). Published by The Geological Society of London
Photomicrographs taken in plane polarized light (PPL) or crossed polarized light (XPL). Timothy B. Armitage et al. Journal of the Geological Society 2021; 178: jgs 2020 -078 © 2020 The Author(s). Published by The Geological Society of London
Block diagram summarizing the structures observed at Ollaberry and the kinematic model proposed for the Walls Boundary Fault. Timothy B. Armitage et al. Journal of the Geological Society 2021; 178: jgs 2020 -078 © 2020 The Author(s). Published by The Geological Society of London
(a, b) Kinematic model for ‘Proto’, ‘Early’ and ‘Late’ deformation at Ollaberry. Timothy B. Armitage et al. Journal of the Geological Society 2021; 178: jgs 2020 -078 © 2020 The Author(s). Published by The Geological Society of London
(a) Regional tectonic map of the North Atlantic region during the Late Carboniferous showing the Variscan/Hercynian orogeny to the south of Britain and the westwards movement of the Northern European Fault Block. Timothy B. Armitage et al. Journal of the Geological Society 2021; 178: jgs 2020 -078 © 2020 The Author(s). Published by The Geological Society of London
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