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Surface exposure dating is a collection of geochronological techniques for estimating the length of time that a rock has been exposed at or near Earth's surface. Surface exposure dating is used to date glacial advances and retreats, erosion history, lava flows, meteorite impacts, rock slides, fault scarps, cave development, and other geological events.
Quaternary Geochronology is a peer-reviewed scientific journal addressing methods and results in the dating of samples from the Quaternary Period.. The journal's scope covers the principles of geochronological methods, their analytical procedures, and instrumentation, such as Luminescence dating, [1] Tephrochronology, [2] or Surface exposure dating. [3]
A series of related techniques for determining the age at which a geomorphic surface was created (exposure dating), or at which formerly surficial materials were buried (burial dating). [10] Exposure dating uses the concentration of exotic nuclides (e.g. 10 Be, 26 Al, 36 Cl) produced by cosmic rays interacting with Earth materials as a proxy ...
Four decimal places is usually sufficient for most locations, although for some sites, for example surface exposure dating, five or even six decimal places should be used. The [dLL] format can be used within publications to specify points or features of interest and within remote sensing to identify ground truth locations within Digital Earth ...
Surface exposure dating This page was last edited on 10 September 2016, at 06:35 (UTC). Text is available under the Creative Commons Attribution-ShareAlike 4.0 ...
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Surface exposure dating using the isotope 36 Cl was the primary means of dating boulders and terminal moraines in the Drangajökull area in Iceland. [3] Ages of erratic boulders found near the Leirufjörður valley and moraine range from 7-12 thousand years old. [3]
These younger ages are indications for impact events on the parent body. The cosmic ray exposure (CRE) age of Ribbeck is 55-62 Million years. CRE dating is a technique to determine how long a sample was exposed to space (see surface exposure dating). [5]