[HTML][HTML] Concurrence of load-and-flame structures, balls-and-pillows, clastic injectites and shear deformation bands as indicator of seismicity in mixed siliciclastic …

P Mueller, S Tamburelli, N Menegoni, M Perozzo… - Marine and Petroleum …, 2023 - Elsevier
The present research explores a diverse suite of soft sediment deformation structures
(SSDS) combined with clastic dykes and shear deformation bands distributed throughout a …

The effect of fracture networks on the vertical permeability of a tight carbonate reservoir analogue: laminites from the Crato Formation, NE Brazil

ML Alencar, TS de Miranda, OJ Correia Filho… - Marine and Petroleum …, 2024 - Elsevier
The structural characterization of fractures is crucial to understand the processes of fluid flow
in tight reservoirs. This contribution focuses on the role played by vertical fractures on the …

Not all shell beds are made equal: Recognizing singular event‐concentrations in megalakes

MG Rodrigues, F Giovanini Varejão, FT Fürsich… - …, 2024 - Wiley Online Library
Event deposition accounts for a large part of the preserved sedimentary record. Tempestites,
tsunamites and turbidites are among the most common event deposits in marine and …

Geological reservoir characterization tasks based on computer vision techniques

L da Silva Bomfim, MVT Soares, AC Vidal… - Marine and Petroleum …, 2024 - Elsevier
Reservoir characterization is of great importance in oil and gas exploration and production.
To automate and improve the procedures involved in this task, several approaches in the …

A palaeoecological analysis of the Cretaceous (Aptian) insect fauna of the Crato Formation, Brazil

FI Bezerra, M Mendes - Palaeogeography, Palaeoclimatology …, 2024 - Elsevier
A rich insect fauna is found in the Cretaceous (Aptian) Nova Olinda Member of the Crato
Formation in the Araripe Basin, northeastern Brazil. The Crato Formation was deposited …

Holocene deformations at the Po Plain–southern Alps transition (Lake Maggiore, Italy): inferences on glacially vs. tectonic-induced origin

N Menegoni, M Maino, G Toscani, LI Mordeglia… - Geosciences, 2023 - mdpi.com
The investigation of deformations in Quaternary deposits holds primary importance in
understanding recent geological history and natural hazards in highly populated areas, such …

Origin and significance of macroscopic organic aggregates from the lacustrine Aptian Crato Konservat-Lagerstätte

FG Varejão, LV Warren, MG Rodrigues, ML Assine… - Sedimentary …, 2024 - Elsevier
Abstract The Crato Konservat-Lagerstätte is one of the main Mesozoic fossil sites from
Gondwana, recording a wide diversity of terrestrial and non-marine aquatic fossils of great …

Seismic-aseismic impact on marine depositional dynamics and sedimentary architecture: Study on multilayer-multiscale SSDS in Proterozoic Rohtas Limestone, India

S Mandal, S Srimani, I Mondal, A Choudhuri, A Das… - Sedimentary …, 2024 - Elsevier
The present study explores a diverse suite of soft-sediment deformation structures (SSDSs)
preserved at multiple levels within the Mesoproterozoic carbonate succession of Rohtas …

Late Permian siliceous hot springs developed on the margin of a restricted epeiric sea: Insights into strata-confined silicification in mixed siliciclastic‑carbonate …

FG Varejão, LV Warren, L Alessandretti… - Palaeogeography …, 2022 - Elsevier
Hot springs are sources of carbonate minerals in modern settings; however, few fossil
structures are recorded in successions older than the Quaternary due to their enhanced …

Deformational structures in the lower Barra Velha formation, Aptian, Atapu field, Santos Basin

SA Terra, A Ribeiro, MV Mafia, F Nepomuceno… - Journal of South …, 2024 - Elsevier
Abstract The Barra Velha Formation, an Aptian Pre-salt unit of the Santos Basin,
southeastern Brazil, is well-known for containing an important hydrocarbon reservoir. In the …