Results 81 to 90 of about 44,090 (253)

A fluid flow perspective on the diagenesis of Te Aute limestones [PDF]

open access: yes, 2004
Pliocene cool-water, bioclastic Te Aute limestones in East Coast Basin, New Zealand, accumulated either in shelfal shoal areas or about structurally shallow growth fold structures in the tectonically active accretionary forearc prism.
Caron, Vincent   +2 more
core   +4 more sources

Response of Seismic Geomorphology to Sequence Framework in Dainan Formation of the Gaoyou Sag, Eastern China

open access: yesApplied Sciences
Seismic sedimentology and sequence stratigraphy, as emerging interdisciplinary fields, demonstrate unique advantages in characterizing seismic geomorphological responses of various system tracts within the stratigraphic frameworks of rift lacustrine ...
Xiaomin Zhu   +5 more
doaj   +1 more source

Methods for Large Scale Hydraulic Fracture Monitoring

open access: yes, 2013
In this paper we propose computationally efficient and robust methods for estimating the moment tensor and location of micro-seismic event(s) for large search volumes. Our contribution is two-fold.
Aeron, Shuchin, Ely, Gregory
core   +1 more source

Insights From New Age Constraints and Sediment Volumes From the Austrian Northern Alpine Foreland Basin [PDF]

open access: yes, 2019
Detailed characterization of variations in sediment architecture, flux, and transport processes in peri-orogenic basins offers insights into external climatic or tectonic forcings.
Auer, Gerald   +4 more
core   +1 more source

Optimization of Structural Design in Steel Buildings Based on the Site-Specific Design Spectra of the Mexico Seismic Regulations

open access: yesGeosciences
Seismic risk management in urban areas requires accurate prediction of the expected seismic hazard. The seismic design standards in the world provide the seismic design spectra (DS).
Juan Antonio Ramos-Sánchez   +4 more
doaj   +1 more source

Seismic Stratigraphy of the Laurentian Fan

open access: yes, 1985
Seismic reflection profiles from seven cruises to the Laurentian Fan and adjacent continental slope have been interpreted and correlated. Key reflectors have been identified in each survey area and have been tentatively dated by correlation with the Dauntless D-35 well.
E Wilson, D J W Piper
openaire   +1 more source

Seismic- and core-based glacial sequence stratigraphy in an overdeepened trough in the northern Alpine foreland of Switzerland

open access: yesSwiss Journal of Geosciences
In the context of a project of the International Continental Scientific Drilling Program (ICDP) (DOVE; Drilling Overdeepened Alpine Valleys), a series of boreholes were drilled into buried overdeepened glacial troughs in the central and eastern part of ...
Sebastian Schaller   +5 more
doaj   +1 more source

Ambiguous evidence: earthquakes and ancient building techniques in an alpine example (4th-7th centuries)

open access: yesAnnals of Geophysics, 1995
Building techniques from the Roman Age using earth, stone and wood are frequently found in North Italy in town centres and in high-class residential buildings, as in smaller centres or n~ravl illages.
S. Santoro Bianchi
doaj   +1 more source

Birth, life and death of the Pannonian Lake [PDF]

open access: yes, 1990
The Miocene-Pliocene Pannonian Lake formed in an extensional basin system behind the compressional arc of the Carpathians. Its size and depth were comparable to those of the Caspian Sea.
Kázmér, Miklós
core   +1 more source

Seismic imaging and attribute analysis of Chicxulub Crater central sector, Yucatán Platform, Gulf of Mexico

open access: yesGeologica Acta, 2018
Chicxulub Crater, formed ~66Ma ago by an asteroid impact on the southern Gulf of Mexico, is the best preserved of the three large multi-ring basins in the terrestrial record.
I. CANALES-GARCÍA   +2 more
doaj  

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