Results 61 to 70 of about 220 (151)

A New Approach to Imaging Deep Crustal Structures: Implications for the Crustal Architecture of Southeast Australia's Passive Margin

Journal of Geophysical Research: Solid Earth, Volume 130, Issue 4, April 2025.
Abstract In the passive margin of southeast Australia, a mosaic of tectonic structures of the Otway Basin records the protracted Cretaceous to Eocene break‐up evolution of Australia and Antarctica. Here, we use an innovative approach that combines Euler deconvolution and DBSCAN clustering of global magnetic data and drill‐hole‐constrained ...
Chibuzo Chukwu, Peter Betts, Radhakrishna Munukutla, David Moore, Mark Mclean, Robin Armit   +5 more
wiley   +1 more source

Australian paleoseismology: towards a better basis for seismic hazard estimation

Annals of Geophysics, 2003
Probabilistic seismic hazard analyses in Australia rely fundamentally on the assumption that earthquakes recorded in the past are indicative of where earthquakes will occur in the future.
K. McCue, D. Clark
doaj   +1 more source

Deep-water turbidites as Holocene earthquake proxies: the Cascadia subduction zone and Northern San Andreas Fault systems

Annals of Geophysics, 2003
New stratigraphic evidence from the Cascadia margin demonstrates that 13 earthquakes ruptured the margin from Vancouver Island to at least the California border following the catastrophic eruption of Mount Mazama.
J. E. Johnson, C. Hans Nelson, C. Goldfinger   +2 more
doaj   +1 more source

Application of Tree-Ring Analysis to Paleoseismology [PDF]

Reviews of Geophysics, 1997
Knowledge of a region's seismicity is one of the keys to estimating earthquake hazards. Unfortunately, historical records are generally inadequate for evaluations of seismicity. Paleoseismology addresses this problem using various techniques for dating earthquake‐disturbed materials.
openaire   +1 more source

On a flawed conclusion that the 1255 A.D. earthquake ruptured 800 km of the Himalayan Frontal Thrust east of Kathmandu

Geophysical Research Letters, 2016
A reexamination of the observations and analysis recently reported to conclude that an 800 km section of the Himalayan Frontal Thrust ruptured in 1255 A.D. shows that the conclusion is flawed and without merit because of misinterpretations of trench logs
Ian Pierce, Steven G. Wesnousky
doaj   +1 more source

Paleoseismology of silent faults in the Central Apennines (Italy): the Campo Imperatore Fault (Gran Sasso Range Fault System)

Annals of Geophysics, 2003
Paleoseismological analyses were performed along the Campo Imperatore Fault (part of the Gran Sasso Range Fault System) in order to define the seismogenic behaviour (recurrence interval for surface faulting events, elapsed time since the last ...
M. Moro, P. Galli, F. Galadini
doaj   +1 more source

Earthquake-enhanced dissolved carbon cycles in ultra-deep ocean sediments. [PDF]

Nat Commun, 2023
Chu M, Bao R, Strasser M, Ikehara K, Everest J, Maeda L, Hochmuth K, Xu L, McNichol A, Bellanova P, Rasbury T, Kölling M, Riedinger N, Johnson J, Luo M, März C, Straub S, Jitsuno K, Brunet M, Cai Z, Cattaneo A, Hsiung K, Ishizawa T, Itaki T, Kanamatsu T, Keep M, Kioka A, McHugh C, Micallef A, Pandey D, Proust JN, Satoguchi Y, Sawyer D, Seibert C, Silver M, Virtasalo J, Wang Y, Wu TW, Wu TW, Zellers S.   +39 more
europepmc   +1 more source

Validation of seismic hazard curves using a calibrated 14 ka lacustrine record in the Eastern Alps, Austria. [PDF]

Sci Rep, 2022
Daxer C, Huang JS, Weginger S, Hilbe M, Strasser M, Moernaut J.   +5 more
europepmc   +1 more source

Luminescence sediment tracing reveals the complex dynamics of colluvial wedge formation. [PDF]

Sci Adv, 2022
Gray H, DuRoss C, Nicovich S, Gold R.
europepmc   +1 more source

Seismic control of large prehistoric rockslides in the Eastern Alps. [PDF]

Nat Commun, 2021
Oswald P, Strasser M, Hammerl C, Moernaut J.   +3 more
europepmc   +1 more source