Paleontologists have found an area rich in ammonite fossils. although erosion over millions of years has altered the topography of the ocean floor, they have recreated a chronological history of the ammonite fossils. based on the paleontologists' data, which numbered fossil was been found in the lowest layer of sediment?
a) 4
b) 7
c) 8
d) 12
Answers: 2
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Paleontologists have found an area rich in ammonite fossils. although erosion over millions of years...
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