Geological Society of London
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Movie 28: Opacity rendered volcanoes associated with normal faults within the North Rockall

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posted on 2020-01-10, 15:50 authored by K. Thomson
0–39 s: cube containing two representative seismic sections rotates. 39 s–1 min 1 s: cube containing opacity rendered basalt rotates. 1 min 1 s–1 min 6 s: Volcano 'A' labelled and fault marked by black line. 1 min 6 s–1 min 32 s cube rotates to plan view. 1 min 32 s–1 min 38 s: Volcanoes 'A' and 'B' and two fault traces marked on plan view. 1 min 38 s–1 min 43 s: steep slopes on Volcano 'A' highlighted. 1 min 43 s–1 min 47 s: elongate flows from the ring fault beneath Volcano 'A' highlighted. 1 min 47 s–1 min 52 s: elongate flows from Volcano 'B' highlighted. 1 min 52 s–1 min 58 s: fault sourced lavas flowing down fault footwall slope highlighted. 1 min 58 s–2 min 23 s: rotation to view volcanic pile from underneath. 2 min 23 s–2 min 28 s: ring faults/dykes underlying volcanoes highlighted. 2 min 28 s–2 min 47 s: rotation back to plan view. This movie requires red-cyan 3D (anaglyph) glasses to be viewed properly.


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    Geological Society, London, Petroleum Geology Conference series



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