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The Paleozoic rocks of the Grand Canyon show that shallow seas covered the land four times.
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How plate tectonics formed Pangaea.
It is an educational content of CK-12 Foundation (to access some of the CK-12 contents you must be logged in).
How plate tectonics formed Pangaea.
It is an educational content of CK-12 Foundation (to access some of the CK-12 contents you must be logged in).
How shallow seas appeared and disappeared throughout the Paleozoic Era.
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How shallow seas appeared and disappeared throughout the Paleozoic Era.
It is an educational content of CK-12 Foundation (to access some of the CK-12 contents you must be logged in).
Patterns of biological evolution during the Phanerozoic Era.
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Patterns of biological evolution during the Paleozoic Era.
It is an educational content of CK-12 Foundation (to access some of the CK-12 contents you must be logged in).
Patterns of biological evolution during the Paleozoic Era.
It is an educational content of CK-12 Foundation (to access some of the CK-12 contents you must be logged in).
Hipervinculo Biología
Describes how events during the Paleozoic Era impacted evolution.
It is an educational content of CK-12 Foundation (to access some of the CK-12 contents you must be logged in).
Conèixer l'origen dels relleus més antics del continent americà.
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