Fun學美國英語閱讀課本 九 第十一課。

 

Index fossils
https://www.youtube.com/watch?v=V8zNrz_l108

 

Index Fossils (December 2, 2015)
https://www.youtube.com/watch?v=z6DH8P5C9_Q

 

Age, Rocks, and Index Fossils.mp4
https://www.youtube.com/watch?v=ydDuT5V9zwM

 

Science Lesson in Workshop Format. Index fossils
https://www.youtube.com/watch?v=3zQm3sgqTXg

 

What Can We Learn from a Fossil?
https://www.youtube.com/watch?v=JnIdWdIKmVE

 

Exploring Fossil Records, How Fossils Are Formed, Interesting & Educational Videos for Kids
https://www.youtube.com/watch?v=sPFiwW8J3sY

 

Science Court: Fossils
https://www.youtube.com/watch?v=bHcDAtKriPc

 

Why Don't All Skeletons Become Fossils?
https://www.youtube.com/watch?v=Av21EY6rGWs

 

Earth's rarest and ancient fossils - BBC
https://www.youtube.com/watch?v=Zo49Pyhii-k

 

How are fossils formed? | HooplaKidz TV
https://www.youtube.com/watch?v=lRwNzsY_A4U

 

WHAT'S A FOSSIL?
https://www.youtube.com/watch?v=3rkGu0BItKM

 

What Is A Fossil?
https://www.youtube.com/watch?v=sgPnnzou0og

 

FOSSILS: how fossils are dated
https://www.youtube.com/watch?v=XRW-ATOUJus

 

Lesson 8 Relative Dating with Fossils Index Fossils 
https://www.youtube.com/watch?v=STNb0OL8epY

 

Rare Fossils of Ancient Trilobites
https://www.youtube.com/watch?v=-iXalNPd64E

 

Physical Geology: Geolgoic Time, Index Fossil
https://www.youtube.com/watch?v=PN3xpDs_Wz0

 

Bill Nye the Science Guy S04E19 Fossils
https://www.youtube.com/watch?v=q3uIKBn6L_s

 

 

 

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