Search results
Results from the WOW.Com Content Network
Get AOL Mail for FREE! Manage your email like never before with travel, photo & document views. Personalize your inbox with themes & tabs. You've Got Mail!
In archaeology, OSL dating is applied to ceramics: The dated event is the time of their last heating to a high temperature (in excess of 400 °C). Recent OSL dating of stone tools in Arabia pushed the "out-of-Africa" date hypothesis of human migration back 50,000 years and added a possible path of migration from the African continent to the ...
Optically stimulated luminescence (OSL) thermochronometry is a dating method used to determine the time since quartz [1] [2] and/or feldspar [3] [4] began to store charge as it cools through the effective closure temperature. [1]
Ages can be obtained outside these ranges, but they should be regarded with caution. The uncertainty of an OSL date is typically 5-10% of the age of the sample. [11] The most common methods of OSL dating are the so-called multiple-aliquot-dose (MAD) and single-aliquot-regenerative-dose (SAR) [12] technique.
Sometimes the old "turn it off and on again" actually works. In this case, try completely signing out of your account then sign back in. Many times, this will help, especially in cases of bad passwords or some simple browser issues.
Sign in to your AOL account to access your email and other services.
Sosoliso Airlines, ICAO airline designator; Ontario Soccer League, a semi-pro soccer league in Ontario, Canada; Orchestra of St. Luke's, chamber orchestra in Manhattan, New York City
AOL Search FAQs Learn tips to yield better searches, like filtering your search by location, date range, or specific category with AOL Search FAQs. AOL.com · Nov 6, 2023