21. Virtek Directory :: Science : Social Sciences : Archaeology : Topics : Geoarchae Back to the top page of the Virtek directory. Search. Top Science Social_Sciences Archaeology Topics Geoarchaeology radiocarbon_dating http://directory.virtek.com/Directory/Science/Social_Sciences/Archaeology/Topics

Search: Top Science Archaeology Topics ... This directory section managed by Phil Allsopp

22. Kifb Browser WordNet senses for the word radiocarbon_dating. nouns. radiocarbon dating, carbon dating, carbon14 dating a chemical analysis used to determine the age of http://ckip.iis.sinica.edu.tw/cgi-bin/kifb/kifb_cgi?english=radiocarbon_dating&l

23. Uzdroje .com - > Science > Social Sciences > Archaeology > Topics > Geoarchaeolo pouze v Geoarchaeology/radiocarbon_dating, v celém adresá i Katalog Science Social_Sciences Archaeology Topics Geoarchaeology radiocarbon_dating http://www.uzdroje.com/index.php?browse=/Science/Social_Sciences/Archaeology/Top

24. In Goes Another Nail: Pierolapithecus Catalaunicus - SciForums.com http//en.wikipedia.org/wiki/radiocarbon_dating http//en.wikipedia.org/wiki/Radiometric_dating http//en.wikipedia.org/wiki/radiocarbon_dating http://www.sciforums.com/In-goes-another-nail-Pierolapithecus-catalaunicus-t-425

SciForums.com Philosophy Religion PDA View Full Version : In goes another nail: Pierolapithecus catalaunicus Post Reply Create New Thread Michael 11-18-04, 06:25 PM 'Original' great ape discovered (http://news.bbc.co.uk/2/hi/science/nature/4014351.stm) Scientists have unearthed remains of a primate that could have been ancestral not only to humans but to all great apes, including chimps and gorillas. robtex 11-19-04, 02:00 AM I know I read that ...that is so exciting that they found something like that!! David F. 11-19-04, 12:14 PM How is it they know how old this find is? How do they know this is not just a modern monkey or one of the millions of recently extinct species? Clockwood 11-19-04, 01:07 PM Fossils can be dated in many ways. What strata it was found in plus the measurements of K-AR and uranium decay rates can determine its age. Just the fact that 14C is at background radiation levels shows it is over 50,000 years old. Wheatever this thing is, it is old. Just the fact that they found petrified remains instead of bones tells you that. http://en.wikipedia.org/wiki/Radiocarbon_dating

25. Question Regarding Carbon 14 Verification [Archive] - TheologyWeb Campus But we also have other methods of calibration Wikipedia (http//en.wikipedia. org/wiki/radiocarbon_dating) notes ice cores http://www.theologyweb.com/campus/archive/index.php/t-65045.html

TheologyWeb Campus Science Building Cosmogony 201 PDA View Full Version : Question Regarding Carbon 14 Verification Teallaura November 7th 2005, 10:06 AM Important Note: It is not my intention to debate in this thread (although I do not object to others debating within it - just not with me). I simply hope to find an answer to my question, or a lead to where I might find it. GRMorton and Rogero, you gentlemen are not welcome in this thread. Do not post within it. Okay, way back when in my grade school days... yeah, we were using fire by then...:teeth:... I remember being taught that Carbon 14 dating had been verified by comparing C-14 dates to artifacts with documented and known ages. I seem to recall being similarly reassured in college. My question is this: what artifacts were used in this process? I guess more precisely, where did the artifacts originate from? If all artifacts were from the same geographic area, even a fairly large one, that raises a red flag with me. It's a point that has bothered me for sometime and I'd just like to see how this was done. I'd appreciate any help or link you can give me. Thanks! :smile:

26. The Devil Fools Mankind Again [Archive] - Pearl Jam Message Pit http//en.wikipedia.org/wiki/radiocarbon_dating actually, radiocarbon dating is not useful for dates older than about 50000 years. http://forums.pearljam.com/archive/index.php/t-250688.html

Pearl Jam Message Pit Pearl Jam's Music A Moving Train PDA View Full Version : The Devil fools mankind again Rushlimbo 07-16-2007, 02:39 PM http://www.cnn.com/2007/TECH/science/07/11/ethiopia.fossil.reut/index.html ADDIS ABABA, Ethiopia (Reuters) Ethiopian scientists said on Tuesday they have discovered hominid fossil fragments dating from between 3.5 million and 3.8 million years ago in what could fill a crucial gap in the understanding of human evolution. Ethiopian archaeologist Yohannes Haile Selassie said the find included several complete jaws and one partial skeleton and were unearthed in the Afar desert at Woranso-Mille, near where the famous fossil skeleton known as Lucy was found in 1974. "This is a major finding that could fill a gap in human evolution," he told a news conference in Addis Ababa. "The fossil hominids from the Woranso-Mille area sample a time period that is poorly known in human evolutionary study." Researchers say the area, about 140 miles northeast of Addis, boasts the most continuous record of human evolution. Last year, an international team of scientists unveiled the discovery of 4.1 million-year-old fossils in the region.

27. "Radiocarbon Dating" - Topic Profile :: BoardReader See http//en.wikipedia.org/wiki/radiocarbon_dating It s accurate enough to prove that humans have existed for much longer than 6000 years. http://boardreader.com/tp/Radiocarbon dating.html

My Account Login Sign Up Loading... Loading... Search in: Message Boards Images Forums Advanced search Home Topic profile for "Radiocarbon dating" Topic profile for "Radiocarbon dating" var AdBrite_Title_Color = '105CC2'; var AdBrite_Text_Color = '000000'; var AdBrite_Background_Color = 'FFFFFF'; var AdBrite_Border_Color = 'FFFFFF'; Search radiocarbon dating on BoardReader Posting activity graph on "radiocarbon dating": Posts per day week month var AdBrite_Title_Color = '105CB6'; var AdBrite_Text_Color = '000000'; var AdBrite_Background_Color = 'FFFFFF'; var AdBrite_Border_Color = 'FFFFFF'; Your Ad Here "radiocarbon dating" was discussed on the following sites: Myspace.com James Randi Educational Foundation - an... Argue With Everyone Political Forums IMDb :: Boards :: Main Boards ... Glock Talk Related threads on "radiocarbon dating": Radiocarbon Dating Radiocarbon Dating radiocarbon dating spearheads? radiocarbon dating spearheads? RE: Radiocarbon dating dinosaurs RE: Radiocarbon dating dinosaurs Do atheists actually believe that radiocarbon dating crap?

28. Athenus - The Engineering And Science Search Engine : Home search the entire directory, search this category only. Top Science Social_Sciences Archaeology Topics Geoarchaeology radiocarbon_dating http://www.athenus.com/directory/index.php?c=/Science/Social_Sciences/Archaeolog

29. Radiocarbon Dating - ArchaeoWiki general information, couretsy of Tom Higham, formerly of Waikato University, New Zealand. Retrieved from http//www.archaeowiki.org/radiocarbon_dating http://www.archaeowiki.org/Radiocarbon_Dating

var skin = 'monobook';var stylepath = '/skins'; Radiocarbon Dating From ArchaeoWiki Jump to: navigation search Radiocarbon Dating edit Bibliography Rech , Jason A. [2004], "New Uses for Old Laboratory Techniques - How Radiocarbon Dating of Mortar and Plaster Could Change the Chronology of the Ancient Near East", NEA 67.4 (2004), pp.212-219. edit External links C14 Dating.com - general information, couretsy of Tom Higham, formerly of Waikato University, New Zealand Retrieved from " http://www.archaeowiki.org/Radiocarbon_Dating Views Article Discussion Edit History Personal tools Log in / create account Navigation Main Page Community portal Current events Recent changes ... Donations Search Toolbox What links here Related changes Upload file Special pages ... Cite this article This page was last modified 19:33, 23 September 2006. This page has been accessed 721 times. Content is available under Attribution-NonCommercial-ShareAlike About ArchaeoWiki

30. Radiocarbon Dating - Simple English Wikipedia, The Free Encyclopedia This short article can be made longer. You can help Wikipedia by adding to it. Retrieved from http//simple.wikipedia.org/wiki/radiocarbon_dating http://simple.wikipedia.org/wiki/Radiocarbon_dating

Radiocarbon dating From the Simple English Wikipedia, the free encyclopedia that anyone can change Jump to: navigation search Radiocarbon dating is an archeological method to tell how old something is.For this it uses the radioactive isotope carbon -14. It is also known as C-14 method because of this. The half life of C is about 5740 years. This makes it possible to tell the age of things that contain carbon, to about 60.000 years old; Dates obtained that way are usually written before present (Present is 1950). It is not possible to tell the age exactly, there is an error of 30-40 years. This short article can be made longer. You can help Wikipedia by adding to it Retrieved from " http://simple.wikipedia.org/wiki/Radiocarbon_dating Category Archaeology Views Page Talk Change this page History Personal tools Log in / create account Getting around Main Page Community portal Simple talk New changes ... Give to Wikipedia Search Toolbox What links here Related changes Upload file Special pages ... Cite this page In other languages English This page was last changed on 9 March 2008, at 11:22. This text is available under the terms of the GNU Free Documentation License . (See for details.)

31. Case Studies:Radiocarbon Dating - SASSA Back to Case study techniques. Retrieved from http//www.sassa.org.uk/index. php/Case_Studiesradiocarbon_dating . Views. Personal tools http://www.sassa.org.uk/index.php/Case_Studies:Radiocarbon_dating

Case Studies:Radiocarbon dating From SASSA Jump to: navigation search SASSA Home Page Case Studies Home Page ... edit Case studies in radiocarbon dating Charcoal in buried soil Dating dune building Back to Case study techniques Retrieved from " http://www.sassa.org.uk/index.php/Case_Studies:Radiocarbon_dating Views Personal tools Log in / Create account SASSA Navigation SASSA Home Page Field Tool About Geoarchaeology Soil/Sediment Tutorial ... Help Useful External Resources Wikipedia Digital archive of soil maps WRB soil resources USDA soil keys Search This page was last modified 16:44, 12 September 2007. This page has been accessed 17 times. Content is available under Attribution-Share Alike 2.5 About SASSA

32. Radiocarbon Dating Radiocarbon dating is a radiometric dating method that uses the naturally occurring isotope carbon14 to determine the age of carbonaceous materials up to http://www.sciencedaily.com/articles/r/radiocarbon_dating.htm

Science Reference Share Blog Print Email Bookmark Radiocarbon dating Radiocarbon dating is a radiometric dating method that uses the naturally occurring isotope carbon-14 to determine the age of carbonaceous materials up to ca 60,000 years. See also: Materials Science Fossils Archaeology Within archaeology it is considered an absolute dating technique.. For more information about the topic Radiocarbon dating , read the full article at Wikipedia.org , or see the following related articles: Carbon-14 read more Isotope read more ... read more Note: This page refers to an article that is licensed under the GNU Free Documentation License . It uses material from the article Radiocarbon dating at Wikipedia.org. See the page for more details. Related Stories Modern Humans Or Neandertals? New Evidence Sheds Light On Cave Fossils' Age (May 20, 2005) read more The Eyes Have It: Researchers Can Now Determine When A Human Was Born By Looking Into The Eyes Of The Dead (January 30, 2008) read more Redating Of The Latest Neandertals In Europe (January 6, 2006) read more University Of Alaska Biologist Tracking Extinct Bears (March 28, 2002)

33. Land Use History Of The Colorado Plateau-Radiocarbon Dating Radiocarbon Dating. Radiocarbon (also called 14C) dating was invented in the late 1940s by Walter Libby, who was awarded the 1960 Nobel Prize for his http://www.cpluhna.nau.edu/Tools/radiocarbon_dating.htm

Search the CP-LUHNA Web pages ARCHAEOLOGICAL Archaeoastronomy BIOLOGICAL Packrat Middens Amphibians and Reptiles Arthropods Birds ... Pollen CHRONOLOGICAL Dendrochronology Fire Scars Radiocarbon Dating Other Techniques GEOGRAPHICAL GIS Remote Sensing GEOLOGICAL Stratigraphic Sediments Geomorphology Volcanism Glaciers HISTORICAL Land Surveys Written Histories Repeat Photography Stream Gaging Radiocarbon Dating Radiocarbon (also called 14C) dating was invented in the late 1940s by Walter Libby, who was awarded the 1960 Nobel Prize for his discovery. The technique is typically used on organic remains, such as baskets, leather, dung, plant remains, amino acids, etc. With the development of accelerator mass spectrometry (AMS), beginning in the early 1970s, radiocarbon dating has become an increasingly useful way to measure time for archaeologists as well as scientists in other disciplines Although the chemistry and physics involved is complex, the basis for the technique is relatively simple. Common nitrogen in the atmosphere (14N) can be changed to radioactive carbon-14 (14C) when bombarded by cosmic rays. Both are taken up by plants and animals along with the nutrients they need to survive. When the plant or animal dies, this process ceases and the 14C present begins decreasing through radioactive decay. Since the rate of decay is a known constant, the ratio of 14C to stable carbon can be used to determine the age of the sample.

34. Radiocarbon Dating - EvoWiki From EvoWiki. Redirect page. Jump to navigation, search. Carbon dating. Retrieved from http//wiki.cotch.net/index.php/radiocarbon_dating http://wiki.cotch.net/index.php?title=Radiocarbon_dating&redirect=no

35. Radiocarbon Dating - Conservapedia From Conservapedia. Redirect page. Jump to navigation, search. Carbon dating. Retrieved from http//www.conservapedia.com/radiocarbon_dating http://www.conservapedia.com/index.php?title=Radiocarbon_dating&redirect=no

36. Daily Herald Search. search the entire directory, search this category only. Top Science Social_Sciences Archaeology Topics Geoarchaeology radiocarbon_dating http://www.heraldextra.com/index.php?option=com_dwodp&c=/Science/Social_Sciences

37. NS&T : Industry : Radiocarbon Dating Archeologists determine dates of samples, that were once alive (e.g. in bone, charcoal, leather) by a technique called radiocarbon dating , http://www.aboutnuclear.org/view.cgi?fC=Industry,Radiocarbon_Dating

38. Category:Radiocarbon Dating - AboutUs Wiki Page Retrieved from http//www.aboutus.org/Categoryradiocarbon_dating . All content is available under the terms of the GFDL and/or the CC BySA License. http://www.aboutus.org/Category:Radiocarbon_Dating

var skin = 'design'; var stylepath = '/skins'; AboutUs will help you grow your business. Find out more! AboutUs.org Category:Radiocarbon Dating Wiki edit article history edit Related Categories Geoarchaeology Laboratories Methods and Techniques Articles in category "Radiocarbon_Dating" There are 7 articles in this category. C14dating.com CalPal-Online.de CalPal.de Radiocarbon.org ... get page alerts addthis_url = location.href; addthis_title = document.title; addthis_pub = 'AboutUs'; Close Me Related changes What links here Move Sign Up! ... Link to this page All content is available under the terms of the GFDL and/or the CC By-SA License . (See for details.) AboutUs Home Our Weblog Featured Pages Random Page ... Powered by MediaWiki var current_page_title = "Category:Radiocarbon Dating"; var current_page_id = "94637";

39. Bigsearch.ca Directory Top Science Social_Sciences Archaeology Topics Geoarchaeology radiocarbon_dating . Laboratories@ (15). See also http://directory.bigsearch.ca/directory.php?browse=/Science/Social_Sciences/Arch

40. PepeDirectory: The Pepped Internet Directory entire PepeDirectory, only in Geoarchaeology/radiocarbon_dating. Top Science Social Sciences Archaeology Topics Geoarchaeology Radiocarbon Dating (8) http://dir.pepesearch.com/cgi-bin/apexec.cgi?etype=odp&passurl=/Science/Social_S

A  B  C  D  E  F  G  H  I  J  K  L  M  N  O  P  Q  R  S  T  U  V  W  X  Y  Z

Page 2     21-40 of 85    Back | 1  | 2  | 3  | 4  | 5  | Next 20