Abstract Previous studies of sediments recovered from the Japan Trench between 37° 25′ N and 38° 30′ document distinctive turbidite beds induced by huge earthquakes. We studied two sediment cores at 39°N to investigate depositional record further north along Trench. These investigations spatially extend our knowledge earthquakes in examined specifically precise stratigraphy using paleomagnetic ...

A long-standing problem in the understanding of deep-water turbidite reservoirs relates to how three-dimensional evolution channel systems evolve response filling on spatiotemporal scales, and depositional environments affect architecture. The 3-D structure temporal late Miocene complexes southern Taranaki Basin, New Zealand is investigated, geometry, distribution, stacking patterns are analyze...

Lake sediment records give valuable insight into the dynamic events that characterized last deglaciation in Iceland. Here, we focus on well-dated record from Hestvatn, a low-elevation lake south Iceland, features six graded bedding deposited by outburst floods glacial lakes dammed decaying Iceland Ice Sheet (IIS) time period of Vedde Ash and G10ka Series tephra. Using climate proxies preserved ...

The numerous recent laboratory and field examples show the potential benefits of seismic low frequencies in hydrocarbon detection. To simulate the frequency-dependent response of turbidite reservoirs in JZ Area, the Bohai Sea, China, and then implement frequency-dependent detection of the hydrocarbon accumulation based on low frequencies, we expanded a diffusive and viscous wave equation (DVWE)...

Abstract Earthquake doublets have been described in fault systems around the world but not yet confidently resolved paleoseismic records. Our current knowledge is limited to historical occurrences, preventing researchers from uncovering potential patterns or recognizing common behavior. Identification of prehistoric thus crucial importance for adequate seismic hazard assessment and risk mitigat...