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  2. Riverside Site - Wikipedia

    en.wikipedia.org/wiki/Riverside_Site

    Location: Near Riverside ... also known as 20-ME-1, is an archaeological site located near the Riverside ... Radiocarbon dating of organic remains indicated ...

  3. Dominion Land Company Site - Wikipedia

    en.wikipedia.org/wiki/Dominion_Land_Company_Site

    Radiocarbon dating tests on three samples of charred hickory nut remains found at the site produced a mean age of 2402 BP, indicating that the site was occupied during the Early Adena period. [ 8 ] A restored ceramic vessel, as well as portions of a rim, the base, and a lug handle from another vessel found on the site, are on display at the ...

  4. Radiocarbon dating - Wikipedia

    en.wikipedia.org/wiki/Radiocarbon_dating

    Radiocarbon dating helped verify the authenticity of the Dead Sea scrolls. Radiocarbon dating (also referred to as carbon dating or carbon-14 dating) is a method for determining the age of an object containing organic material by using the properties of radiocarbon, a radioactive isotope of carbon.

  5. Broken Mammoth - Wikipedia

    en.wikipedia.org/wiki/Broken_Mammoth

    The remains of several hearths have been found at Broken Mammoth with the radiocarbon dating of the charcoal providing sound evidence for the age of the site. A shallow pit hearth feature was excavated with a radiocarbon date of approximately 4524 years ago and is associated with several flakes and obsidian microblades. [4]

  6. List of the oldest buildings in Ohio - Wikipedia

    en.wikipedia.org/wiki/List_of_the_oldest...

    This consciously excludes ruins of limited height, roads and statues. Bridges may be included if they otherwise fulfill the above criteria. Dates for many of the oldest structures have been arrived at by radiocarbon dating or dendrochronology and should be considered approximate. If the exact year of initial construction is estimated, it will ...

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    The search engine that helps you find exactly what you're looking for. Find the most relevant information, video, images, and answers from all across the Web.

  8. Radiometric dating - Wikipedia

    en.wikipedia.org/wiki/Radiometric_dating

    Radiometric dating has been carried out since 1905 when it was invented by Ernest Rutherford as a method by which one might determine the age of the Earth. In the century since then the techniques have been greatly improved and expanded. [17] Dating can now be performed on samples as small as a nanogram using a mass spectrometer. The mass ...

  9. Paleo Crossing site - Wikipedia

    en.wikipedia.org/wiki/Paleo_Crossing_site

    Paleo Crossing site, also known as the Old Dague Farm site, [2] is an archaeological site near Sharon Center, Ohio in Medina County where Clovis artifacts dated to 10,980 BP ± 75 years Before Present were found. [3] The Cleveland Museum of Natural History conducted an excavation from 1990 to 1993. [4]