Mélanges and chaotic rock units: Implications for exhumed subduction complexes and orogenic belts

Autor: Andrea Festa, Edoardo Barbero, Francesca Remitti, Kei Ogata, Gian Andrea Pini

Publikováno v: Geosystems and Geoenvironment, Vol 1, Iss 2, Pp 100030- (2022)

Most of mélanges occurring in exhumed subduction complexes and orogenic belts are commonly interpreted as the product of tectonic processes (e.g., underplating and return flow) acting at intermediate to great depths (T > 250 °C, depth >10–15 km).

Externí odkaz: https://doaj.org/article/84b43a039c1847dab73188fb41527e27

Shallow and deep subsurface sediment remobilization and intrusion in the Middle Jurassic to Lower Cretaceous Agardhfjellet Formation (Svalbard)

Autor: Kei Ogata, Annelotte Weert, Peter Betlem, Thomas Birchall, Kim Senger

Publikováno v: Geosphere. 19:801-822

Sedimentary injectites are increasingly documented in many hydrocarbon plays at various scales, either interpreted as potential risks (e.g., topseal bypass, a drilling hazard) or benefits (e.g., reservoir interconnection, increased hydrocarbon volume

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::c5accdd27ef7fe937133448b551efa3f
https://doi.org/10.1130/ges02555.1

How multiple stage rifting influences the planning of geothermal systems: a case study from the West Netherlands Basin

Autor: Annelotte Weert, Francesco Vinci, Kei Ogata, Jerome Amory, Stefano Tavani

In rift basins, the spatial arrangement of extensional faults can influence the facies and the thickness distribution of the syn- and post-sedimentary infill, which can harbour good potential for geothermal systems. In this framework, unravelling the

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::81421c5bf40979821eead0172bbafbc9
https://doi.org/10.5194/egusphere-egu23-291

Digital Drill Core Models: Structure-from-Motion as a Tool for the Characterisation, Orientation, and Digital Archiving of Drill Core Samples

Autor: Peter Betlem, Thomas Birchall, Kei Ogata, Joonsang Park, Elin Skurtveit, Kim Senger

Publikováno v: Remote Sensing, Vol 12, Iss 2, p 330 (2020)

Structure-from-motion (SfM) photogrammetry enables the cost-effective digital characterisation of seismic- to sub-decimetre-scale geoscientific samples. The technique is commonly used for the characterisation of outcrops, fracture mapping, and increa

Externí odkaz: https://doaj.org/article/1d8a47a36d0b401190272d1b4f321c8a

Teaching with digital geology in the high Arctic: opportunities and challenges

Autor: Malte Jochmann, Rakul Maria Johannessen, Julian Janocha, Aleksandra Smyrak-Sikora, Simon J. Buckley, Isabelle Lecomte, Sten-Andreas Grundvåg, Lilith Kuckero, Rafael Kenji Horota, Thomas Birchall, Sarah M. Cohen, Kei Ogata, Peter Betlem, Kim Senger, Snorre Olaussen

Publikováno v: Geoscience Communication
Senger, K, Betlem, P, Grundväg, S A, Horota, R K, Buckley, S J, Smyrak-Sikora, A, Jochmann, M M, Birchall, T, Janocha, J, Ogata, K, Kuckero, L, Johannessen, R M, Lecomte, I, Cohen, S M & Olaussen, S 2021, ' Teaching with digital geology in the high Arctic : Opportunities and challenges ', Geoscience Communication, vol. 4, no. 3, pp. 399-420 . https://doi.org/10.5194/gc-4-399-2021
Geoscience Communication, Vol 4, Pp 399-420 (2021)

The Covid-19 pandemic occurred at a time of major revolution in the geosciences – the era of digital geology. Digital outcrop models (DOMs) acquired from consumer drones, processed using user-friendly photogrammetric software and shared with the wi

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::79709b41fcfa14206029d98534d49d77
https://doi.org/10.5194/gc-4-399-2021