Which one of two radiometric dating methods that we studied in our course is useful for the identification of absolute age of buried organic remnants (bones, charcoal, woods)?
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- Which one of two radiometric dating methods that we studied in our course is useful for the identification of absolute age of buried organic remnants (bones, charcoal, woods)?
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- The most useful method for dating ancient calcium rich cave deposits would be Group of answer choices A: Argon-Argon Dating B: Paleomagnetic Reversals C: Electron Spin Resonance Dating D: Uranium-Thorium Dating E: Potassium-Argon DatingWhich item is best dated using the potassium-argon (K-Ar) method? Group of answer choices A: Cave layers in South Africa B: stone tools C: Ancient dinosaur bones D: organic materials E: Lava flows found in the Olduvai Gorge44: All of the following materials can be radiocarbon dated except Group of answer choices A: Seeds B: Bones C: Wood D: Stones E: Charcoal
- Which method is used to assign numerical ages to events or materials? absolute dating half-life dating isotope dating relative datingWhat kinds of tool artifacts were found in the cave near Denisovan specimens? A. Lithic cores B. Levallois cores C. Oldowan Choppers D. Both A and B E. Both A and CWas the Tuskegee a valid scientific study? Please state at least two reasons for your answer? Can you please help me with this question
- Volcanic ash can be used to date fossil finds because each time it is expelled by an eruption it has the same relative proportions of radioactive isotopes. True or FalseWhich of these factors influences the radioactive decay measured by radiometric dating? Temperature Half-life Pressure Chemical bonding stateExplain how researchers determine the age of ancient materials
- Another name for this hard calcareous plate would be aWhich of the following dating methods provides a relative age for a rock section? a. paleomagnetic dating b. biostratigraphy c. faunal correlation d. all of the above e. none of the aboveWhich specific theories (provide the name of the theory and its definition) challenge Archbishop James Ussher's belief that the earth was created on October 22, 4004 BC at 9 pm? Why do we study Ussher when his date of the earth has been shown to be wrong by a large amount of evidence?