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In 2006, two separate paleontology laboratories were set up in the Sahara desert - VCE - SSCE Biology - Question 15 - 2009 - Paper 1
Question 15
In 2006, two separate paleontology laboratories were set up in the Sahara desert. Laboratory 1 uncovered a burial site that contained human remains. Over 200 human ... show full transcript
Worked Solution & Example Answer:In 2006, two separate paleontology laboratories were set up in the Sahara desert - VCE - SSCE Biology - Question 15 - 2009 - Paper 1
Step 1
To date the fossils accurately, the two groups of paleontologists would most likely have used:
Answer
Carbon-14 dating is suitable for dating more recent remains, such as human remains, which date from 10,000 to 4,500 years ago. Uranium-235, on the other hand, is used for dating much older geological samples, like the dinosaur remains that are 110 million years old. Therefore, the correct choice is:
D. carbon-14 dating for the human remains and uranium-235 dating for the dinosaur remains.