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Suppose a paleontologists found a certain kind of trilobite in a rock layer at the top of a hillin South America. Then they found the same kind of trilobite in a rock layer at the bottom of a cliff in Africa. What could the paleontolist conclude about the two rock layers?
Suppose a paleontologists found a certain kind of trilobite in a rock layer at the top of a hillin South America. Then they found the same kind of trilobite in a rock layer at the bottom of a cliff in Africa. What could the paleontolist conclude about the two rock layers?
Suppose a paleontologists found a certain kind of trilobite in a rock layer at the top of a hillin South America. Then they found the same kind of trilobite in a rock layer at the bottom of a cliff in Africa. What could the paleontolist conclude about the two rock layers?
Who knows? He never came back. But you need more evidence that he is positing in his question.
Or he could be making an argument for homogeneity in Panspermia.
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