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Home Q & A Board Biology-Related Homework Help Environmental and Conservation Biology
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123kduncan 123kduncan
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6 years ago
____________________ dating is used to obtain absolute age dates. Fill in the blank(s) with the appropriate word(s).


Q. 2 - How are oxygen isotopes used to determine ancient climate? What will be an ideal response?


Q. 3 -

Which of the major rock types were most important originally in developing the geologic time scale,
  and why? What will be an ideal response?




Q. 4 -

A clast of granite taken from a conglomerate is determined by radiometric dating to be one hundred
  million years old. What, if anything, does this tell you about the age of the conglomerate? What will be an ideal response?




Q. 5 -

How are marker beds used to determine the age of strata in a region that has no marker beds but does
  contain strata with the same fossil assemblage zone? What will be an ideal response?




Q. 6 - What fact makes radiocarbon dating possible? What will be an ideal response?
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skippinskippin
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Ctownsend
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6 years ago
Good timing, thanks!
bkrandy
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Yesterday
This site is awesome
paulinaibarra98
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2 hours ago
this is exactly what I needed
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