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How did dinosaurs leave their footprints behind so many years ago? Stomp, clomp, and squish your way to learn how to makefossils and create your very own fossil imprints!How did dinosaur footprints ge ...
Hipervinculo Biología
How can scientists figure out what a dinosaur’s footprints looked like? When a dinosaur walked near a stream, it may have left footprints imprinted in the earth. If the stream the footprints flooded, ...
Hipervinculo Biología
Discusses relationship between evolution and the fossil record.
It is an educational content of CK-12 Foundation (to access some of the CK-12 contents you must be logged in).
The John Day Fossil Beds in eastern Oregon have a weath of fossils that span a long period of time. The relative ages are well constrained becauase a volcanic ash has been radiometrically dated.
It is ...
Describes the conditions necessary for fossilization.
It is an educational content of CK-12 Foundation (to access some of the CK-12 contents you must be logged in).
How scientists can learn information about the past from fossils.
It is an educational content of CK-12 Foundation (to access some of the CK-12 contents you must be logged in).
Describes the conditions necessary for fossilization.
It is an educational content of CK-12 Foundation (to access some of the CK-12 contents you must be logged in).
How scientists can learn information about the past from fossils.
It is an educational content of CK-12 Foundation (to access some of the CK-12 contents you must be logged in).
How scientists can learn information about the past from fossils.
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 fossils help us understand the past.
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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