First results from the CROP-11 deep seismic profile, central Apennines, Italy: evidence of mid-crustal folding
收藏Geological Society of London research repository2016-06-21 更新2026-05-11 收录
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https://geolsoc.figshare.com/articles/dataset/First_results_from_the_CROP-11_deep_seismic_profile_central_Apennines_Italy_evidence_of_mid-crustal_folding/3454361/1
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资源简介：
The CROP-11 deep seismic profile across the central Apennines, Italy, reveals a previously unknown, mid-crustal antiform here interpreted as a fault-bend fold-like structure. The seismic facies and gravity signature suggest that this structure consists of low-grade metamorphic rocks. Geomorphological, stratigraphic and tectonic evidence in the overlying shallow thrusts suggests that this structure developed in early to mid-Messinian time and grew out of sequence in late Messinian–Pliocene time. The out-of-sequence growth may reflect a taper subcriticality stage of the Apenninic thrust wedge, which induced renewed contraction in the rear.
提供机构：
M. Romanelli; M. Parotto; L. Orlando; A. Praturlon; F. Storti; M.M. Tiberti; N. Wardell; J.V.A. Keller; G.P. Cavinato; C. Kluth; E. Di Luzio; A. Billi; D. Cosentino
创建时间：
2016-06-21
