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How relative positions of rocks allow scientists to compare their ages.
It is an educational content of CK-12 Foundation (to access some of the CK-12 contents you must be logged in).
Nicholas Steno made many contributions to natural science, particularly to stratigraphy and to the idea of uniformitarianism.
It is an educational content of CK-12 Foundation (to access some of the CK- ...
Hipervinculo Biología
Describes how scientists learn about the past by examining and dating fossils.
It is an educational content of CK-12 Foundation (to access some of the CK-12 contents you must be logged in).
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