Mathematics – Logic
Scientific paper
May 2007
adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=2007e%26psl.257..450u&link_type=abstract
Earth and Planetary Science Letters, Volume 257, Issue 3-4, p. 450-462.
Mathematics
Logic
7
Scientific paper
We present a method to constrain the timing of fissure generation related to late Quaternary seismic events using the uranium-series technique. Dated samples were from travertine deposits precipitated in co-seismic extensional fissures along major active faults in Western Turkey. Stable isotope and REE data indicate that the precipitation of the fissure travertines was not controlled by the hydrologic regime that is responsible for the speolethem deposition in the same region. Moreover, the REE composition and concentration of the water from which the fissure travertine precipitated were significantly different from those of the current geothermal waters in the study area. The carbonate generation in the co-seismic fissures is interpreted to be the product of rapid precipitation from deeply infiltrated and CO2-enriched surface water during seismic strain cycles. Results show that U-series dating of fracture-filling travertine deposits from seismically active areas provide important temporal information relevant to establishing recurrence intervals of late Quaternary and prehistoric major earthquake events. Precise dating of prehistoric earthquakes may be of great value for seismic hazard studies and earthquake forecasting research, for which accurate estimates of recurrence intervals are critical.
Altunel Erhan
Cengiz Oya
Collerson Kenneth D.
Feng Yuexing
Golding Suzanne D.
No associations
LandOfFree
U-series dating and geochemical tracing of late Quaternary travertine in co-seismic fissures does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.
If you have personal experience with U-series dating and geochemical tracing of late Quaternary travertine in co-seismic fissures, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and U-series dating and geochemical tracing of late Quaternary travertine in co-seismic fissures will most certainly appreciate the feedback.
Profile ID: LFWR-SCP-O-766534