Journal
JOURNAL OF STRUCTURAL GEOLOGY
Volume 33, Issue 1, Pages 51-58Publisher
PERGAMON-ELSEVIER SCIENCE LTD
DOI: 10.1016/j.jsg.2010.10.002
Keywords
Fold-thrust belt; Structural model; Kinematics; Interpretation; Seismic reflection; Deepwater
Categories
Funding
- Midland Valley Exploration Ltd.
- Virtual Seismic Atlas project
- Natural Environment Research Council [NE/E002803/2, NE/E002803/1] Funding Source: researchfish
- NERC [NE/E002803/1, NE/E002803/2] Funding Source: UKRI
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Theoretical models are often used to aid interpretation of geological data. For fold-thrust belts, structural and kinematic models have existed for over a century. While greatly contributing to our understanding of thrust systems, the usage of models can result in oversimplification and false kinematic interpretations. This paper investigates how and if experts use structural models in the interpretation of a seismic image from a deepwater fold-thrust belt. The results show that in the majority of cases experts produced interpretations that were compliant with key features in existing structural models. Those interpretations that were less compliant to existing models, better accounted for features present in natural and experimental analogues. This has implications for the general applicability of structural models in interpretation. (C) 2010 Elsevier Ltd. All rights reserved.
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