Tl dating laboratory
The age of the pottery, in principle, may then be determined by the relation Age = Accumulated dose / Dose per year Although conceptually straightforward, TL has proven to to be far from simple in practice.
Should I be concerned about artificial irradiation? If the radioactivity of the pottery itself, and its surroundings, is measured, the dose rate, or annual increment of dose, may be computed.
The DRILL is a research laboratory dedicated to fundamental investigations in the luminescence properties of earth materials and to the application of luminescence dating techniques to geomorphological, geological, and archeological problems.
Cord Luminescence Laboratory (DRILL) is located at DRI’s northern campus in Reno, NV and offers a broad spectrum of luminescence dating capabilities including optically stimulated luminescence (OSL) and thermoluminescence (TL) techniques.
We are also equipped to measure Infrared Stimulated Luminescence (IRSL) on potassium feldpsar.
Please explore the 'Projects' and 'Publications' pages for examples of internal and external projects that the Lab has been involved with.
We specialize in the analysis of the optically stimulated luminescence (OSL) signals from quartz sand grains in geomorphological and geoarchaeological applications. General references Links to other useful sites BACK TO HOME PAGE HOW DOES THERMOLUMINESCENCE DATING WORK?In all, close to two dozen physical quantities must be accurately measured to establish the relationship between doses of different kinds of radiation and light output, and to compute dose rate.TALKS - Kirk Townsend* and Tammy Rittenour, Episodic arroyo entrenchment and aggradation in Kanab Creek, Southern Utah Tammy Rittenour* et al., Single-grain OSL chronology of ice retreat and stages of Glacial Lake Benson, west-central Minnesota, USA Kerry Riley* and Tammy Rittenour, Mid-late Holocene arroyo cut-fill dynamics: Hydro-climate and complex inter-basin response POSTERS - 214-3: Kerry Riley* and Tammy Rittenour, Erosion rates influence arroyo cut-fill dynamics in semi-arid catchments draining the Grand Staircase region of Colorado Plateau 312-3 : Michelle Nelson* and Tammy Rittenour, Best practices for collection of luminescence samples and estimating water content for dose-rate determination: Why sample selection, collection technique and water content matters 312-6: Tammy Rittenour* et al., How old are the SP and Strawberry volcanic vents and flows in the San Francisco Volcanic Field, Arizona?
The Geography Department at UFV is the home of a luminescence dating laboratory, currently the only one of its kind in western Canada. Olav Lian, this NSERC-funded laboratory serves as a nexus for faculty, undergraduate, graduate, and post-doctoral research in Quaternary geology and geomorphology.The use of firm, trade, and brand names is for identification purposes only and does not constitute endorsement by the U. Information describing the principles of the dating technique, applications and types of dating, as well as more technical information for prospective customers can be found at this site.