Physics, 02.07.2019 04:30, kakalli9999
Ageologist is studying rock layers in an old river bed, and he finds a fossil of a fish and a horsetail rush in the same rock layer. according to the law of faunal and floral succession, the geologist can assume that the rock containing the fossils may date back as far as the cambrian period ordovician period silurian period devonian period
Answers: 1
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Ageologist is studying rock layers in an old river bed, and he finds a fossil of a fish and a horset...
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