How the Turtle Got Its Shell | Eons

PBS Learning Media
Contributed By
PBS Learning Media
Resource Type
Classroom Material
Keywords
pbs digital studios eons science turtles turtle evolution reptiles reptile evolution prehistoric turtles Triassic Period taxonomy classification history of life ancient life origins of life geologic eras geologic periods geologic time geological history life on Earth geology natural history paleontology ancient life fossils fossil record evolution tree of life clade taxonomy
Subjects
Science
Grade Levels
Grade 9 Grade 10 Grade 11 Grade 12
Related Resources

How the Turtle Got Its Shell | Eons

Where did turtles come from? And how did the they get their shells? The answers to these questions would eventually cause scientists to rethink the entire history of reptile evolution.
Publisher
PBS Learning Media

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