» » Nova Making North America: Life (1974– )

Short summary

North America's geological history answers some curious riddles about life on the continent. Why were there so many dinosaur species in western North America? Why were there fish in Kansas and shellfish in the Rockies? What happened to the numerous North American lemur species?

Episode credited cast:
Chuck Bonner Chuck Bonner - Himself
Doug Boyer Doug Boyer - Himself
Kirk Johnson Kirk Johnson - Himself - Host
Tyler Lyson Tyler Lyson - Himself
Noah Planavsky Noah Planavsky - Himself
Pamela Reid Pamela Reid - Herself
Joseph Sertich Joseph Sertich - Himself
Barbara Shelton Barbara Shelton - Herself
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