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{{Short description|Radiometric dating method used in geochronology}} ...ssium–calcium dating''', abbreviated '''K–Ca dating''', is a [[radiometric dating]] method used in [[geochronology]]. It is based upon measuring the ratio o ...

{{Short description|Dating by measuring unpaired electrons}} ...ts formation.<ref name=":4">{{cite journal|title = Electron spin resonance dating of the Pleistocene coral reef tracts of Barbados|doi=10.1016/0033-5894(88)9 ...

...re are several possible sources of error in both the beta counting and AMS methods. ...a counting and AMS are given below.<ref name=":12">Aitken, ''Science-based Dating in Archaeology'', p. 92–95.</ref> ...

{{Short description|Method for dating fired-clay ceramics}} ...f name="SD">{{Cite news | title = Fire and water reveal new archaeological dating method | newspaper = ScienceDaily | date = May 25, 2009 | url = https://www ...

[[Radiocarbon dating]] measurements produce ages in "radiocarbon years", which must be converted [[Willard Libby]], the inventor of radiocarbon dating, pointed out as early as 1955 the possibility that the ratio might have var ...

...known as '''mean squared weighted deviation''' ('''MSWD''') in [[isotopic dating]]<ref name="Wendt" /> and '''variance of unit weight''' in the context of [ ...ics for Astronomers, By J. V. Wall, C. R. Jenkins]</ref><ref>Computational Methods in Physics and Engineering, By Samuel Shaw Ming Wong [https://books.google. ...

{{Short description|Gochronological dating method utilizing the radioactive decay system of lutetium–176}} '''Lutetium–hafnium dating''' is a [[Geochronology|geochronological]] dating method utilizing the [[radioactive decay]] system of [[lutetium]]–176 to [[ ...

...to purify and identify the [[radioelement]] of interest through chemical methods and sample measurement techniques. ...ides was born.<ref>Ehmann, W.D., Vance, D. E. ''Radiochemistry and Nuclear Methods of Analysis'', 1991, 1-20</ref> Since Curie's time, applications of radioa ...

{{Short description|Dating method}} ...t=Rhodes|first=Edward J.|date=2011|title=Optically Stimulated Luminescence Dating of Sediments over the Past 200,000 Years|journal=Annual Review of Earth and ...

...f the allele, also known as intra-allelic variation. While either of these methods can be used to estimate allele age, the use of both increases the accuracy ...cs approach extrapolates an allele’s age by reconstructing a gene tree and dating the root of the tree. This approach is best when analyzing ancient, as oppo ...

{{Short description|Dating technique to study geological history using nuclear decay of the mineral mo ...Williams, M. L., Jercinovic, M. J., & Terry, M. P. (1999). Age mapping and dating of monazite on the electron microprobe: Deconvoluting multistage tectonic h ...

...t7=K. H. |last8=Sondheim |first8=W. E. |date=1977-11-04 |title=Radiocarbon Dating Using Electrostatic Accelerators: Negative Ions Provide the Key |url=https: ...com/science/article/pii/S0168583X96004272 |journal=Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms | ...

...be [[Explicit and implicit methods|explicit or implicit]] for [[Numerical methods for ordinary differential equations|numerical ordinary differential equatio Dating back to at least the 1960s, these methods were recognized by Certaine<ref>{{harvtxt|Certaine|1960}}</ref> and Pope.<r ...

...Todd, S.P. |editor3=Haughton, P.D.W.}}</ref> The development of provenance methods occurred alongside development of these mainstream geological disciplines. In the 1980s, advancements in chemical and isotopic [[microanalysis]] methods continued. Inductively coupled plasma spectrometry ([[Inductively coupled p ...

...amining their inherent [[radioisotope]]s, most commonly the [[uranium–lead dating|uranium–lead ratio]]. Zircon is a common [[Accessory mineral|accessory]] or ...ical studies from the 2000s mainly due to the advancement in [[radiometric dating]] techniques.<ref>{{cite journal|last1=Davis|first1=Donald W.|last2=William ...

...ogically speaking, is very hard to analyze using traditional [[radiometric dating]] techniques. The use of diffusion chronometry on past eruptions can help i == Experimental Methods == ...

...g a nuclear material's age is critical to nuclear forensic investigations. Dating techniques can be utilized to identify a material's source as well as proce ...complicate or invalidate the use of chronometric measurements. Special age-dating relationships exist, including the commonly employed ²³⁴U/<sup>2 ...

...eybe has a longstanding history of [[Archaeology|archaeological]] research dating back to the 1930s when Paolo Graziosi carried out the first professional ar ...tle=Improved ostrich eggshell and ungulate tooth enamel radiocarbon dating methods reveal Later Stone Age occupation in arid MIS 2 southern Somalia|url=https: ...

...re often investigated by [[Petrology|petrological]] methods, [[radiometric dating]] techniques and [[Thermodynamics|thermodynamic]] [[Modeling and simulation ...from rock samples via traditional [[Petrology|petrological]] investigation methods (e.g. [[Optical microscope|optical microscopy]], [[geothermobarometry]] etc ...

'''Probability bounds analysis''' ('''PBA''') is a collection of methods of uncertainty propagation for making qualitative and quantitative calculat ...ion shape. Probability bounds analysis is essentially a combination of the methods of standard [[interval analysis]] and classical [[probability theory]]. Pro ...