التأريخ بالكربون المشع
التأريخ بالكربون المشع Radiocarbon dating،هوتقدير عمر الصخور باستخدام الكربون-14، وهوعنصر مشع له عمر نصف قصير، بحيث يستخدم في تقدير عمر مواد يقل عمرها عن 70000 سنة.
خلفية فيزيائية وكيميائية
حساب الأعمار والتواريخ
الطرق
القياسات والمقاييس
معايرة
الحاجة إلى معايرة
طرق المعايرة
تاريخ
تبادل خزان الكربون
أمثلة
- Ancient footprints of Acahualinca
- Chauvet Cave
- Dolaucothi
- Eve of Naharon
- Haraldskær Woman
- Kennewick Man
- Shroud of Turin
- Skeleton Lake
- Thera eruption
- Vinland map
انظر أيضا
- Arizona Accelerator Mass Spectrometry Laboratory
- Carbon sequestration
- Cosmogenic isotopes
- Discussion of half-life and average-life or mean-lifetime
- Environmental isotopes
- Old wood
المصادر
- ^ عبد الجليل هويدي، محمد أحمد هيكل (2004). أساسيات الجيولوجيا التاريخية. مخطة الدار العربية للخط.
- ^ Stuiver M, Reimer PJ, Braziunas TF (1998). "High-precision radiocarbon age calibration for terrestrial and marine samples". Radiocarbon. 40: 1127–51.CS1 maint: multiple names: authors list (link)
- ^ record from Wellington". Carbon Dioxide Information Analysis Center. Retrieved 1 May 2008.
- ^ record from Vermunt". Carbon Dioxide Information Analysis Center. Retrieved 1 May 2008.
- ^ "Radiocarbon dating". Utrecht University. Retrieved 1 May 2008.
قراءات للإستزادة
- Bowman, Sheridan (1990). Interpreting the Past: Radiocarbon Dating. Berkeley: University of California Press. ISBN .
- Currie, L. (2004). "The Remarkable Metrological History of Radiocarbon Dating II" (PDF). J. Res. Natl. Inst. Stand. Technol. 109: 185–217.
-
Friedrich, M. (2004). "The 12,460-Year Hohenheim Oak and Pine Tree-Ring Chronology from Central Europe—a Unique Annual Record for Radiocarbon Calibration and Paleoenvironment Reconstructions". Radiocarbon. 46: 1111–1122. Unknown parameter
|coauthors=
ignored (|author=
suggested) (help) - Gove, H. E. (1999) From Hiroshima to the Iceman. The Development and Applications of Accelerator Mass Spectrometry. Bristol: Institute of Physics Publishing.
- Kovar, Anton J. (1966). "Problems in Radiocarbon Dating at Teotihuacan". American Antiquity. Society for American Archaeology. 31 (3): 427–430. doi:10.2307/2694748. JSTOR 2694748.
-
Lorenz, R. D. (2002). "Radiocarbon on Titan". Meteoritics and Planetary Science. 37 (6): 867–874. Bibcode:2002M&PS...37..867L. doi:10.1111/j.1945-5100.2002.tb00861.x. Unknown parameter
|coauthors=
ignored (|author=
suggested) (help) -
Mook, W. G. (1999). activities and concentrations" (PDF). Radiocarbon. 41: 227–239. Unknown parameter
|coauthors=
ignored (|author=
suggested) (help) - Weart, S. (2004) The Discovery of Global Warming - Uses of Radiocarbon Dating.
- Willis, E.H. (1996) Radiocarbon dating in Cambridge: some personal recollections. A Worm's Eye View of the Early Days.
وصلات خارجية
- - The main international journal of record for research articles and date lists relevant to 14C
- C14dating.com - General information on Radiocarbon dating
- calib.org - Calibration program, Marine Reservoir database, and bomb calibration
- NOSAMS: National Ocean Sciences Accelerator Mass Spectrometry Facility at the Woods Hole Oceanographic Institution
- Discussion of calibration (from U Oxford)
- Several calibration programs can be found at www.radiocarbon.org
- CalPal Online (Cologne Radiocarbon Calibration & Paleoclimate Research Package)
- OxCal program (Oxford Calibration)
- Fairbanks' Radiocarbon Calibration program (for prior to 12400 BP)
- Notes on radiocarbon dating, including movies illustrating the atomic physics (from UC Santa Barbara)
- Carbon Dating-How it works?