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This valley is located in the north-east part of the Alborz range in Iran. This web page provides an overview of selected geochronology...

Our morphologic interpretations recognize at least three generations of fans in the study area, all of which have... Petersburg Coastal and Marine Science Center 20140325 Cat Island Terrestrial Core Optically Stimulated Luminescence (OSL) Data from field activity 10BIM03 tabular digital data U. Geological Survey Data Series 834 https://doi.org/10.3133/ds834 Noreen A. Eq Characterization of active faults Kathy Haller Coseismic deformation surface deformation geology • Large earthquakes recurr on geologically recognized faults • Historic record is too short • Past is the key to the...

Therefore, aeolian deposits may be an archive of past environmental changes, possibly at the millennial scale, but previous studies on this topic have...

This study evaluates the accuracy of optically stimulated luminescence to date well-preserved strandline sequences at Manistique/Thompson bay (Lake Michigan), and Tahquamenon and Grand Traverse Bays (Lake Superior) that span the past ∼4500 yr.

The single aliquot regeneration (SAR) method is applied to produce absolute ages for littoral and eolian...

In this paper, we present optically and infrared stimulated luminescence (OSL and IRSL) ages for four samples from alluvial fan surfaces in the Astaneh Valley. Cat Island Terrestrial Core Optically Stimulated Luminescence (OSL) Data from field activity 10BIM03 Cat Island Terrestrial Core Optically Stimulated Luminescence (OSL) Data from field activity 10BIM03 Metadata also available as - [ Outline ] - [ Parseable text ] - [ XML ] Frequently anticipated questions: What does this data set describe? Geology and Geophysics USGS Home Contact USGS Search USGS GMEG - Geology and Geophysics GMEG Staff Our Science Projects Products Links General Interest GUMP Geochronology Geochronology is the science of dating and determining the time sequence of events in the history of the Earth.

Norman Landfill Project--Abstract Home Archived September 22, 2017 (i) Mahan, S.

Research goals include: 1) describing and interpreting the sedimentology and stratigraphic architecture of glacial deposits in areas with similar maritime climate settings, yet in opposite hemispheres; 2) establishing detailed chronostratigraphic frameworks for the deposits; and 3) comparing these records to existing paleoclimate data and regional glacial sequences.A high-resolution chronology for Peoria (last glacial period) Loess from three sites in Nebraska, midcontinental North America, is determined by applying optically stimulated luminescence (OSL) dating to 35-50 ?? At Bignell Hill, Nebraska, an OSL age of 25,000 yr near the contact of Peoria Loess with the underlying Gilman Canyon Formation...The dune system in Otindag sand field of northern China is sensitive to climate change, where effective moisture and related vegetation cover play a controlling role for dune activity and stability.We sampled sediment underlying foundation stones of these structures to establish a chronological... Metadata: Identification_Information: Citation: Citation_Information: Originator: Noreen A. A Late Quaternary spit-shoreline complex on the northern shore of Pleistocene Lake Mojave of southeastern California, USA was studied with the goal of comparing accelerator mass spectrometry (AMS) radiocarbon, luminescence, electron spin resonance (ESR), terrestrial cosmogenic radionuclide (TCN) surface exposure, amino acid racemization (AAR) and...

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