pbs documentaries

Polar Extremes

Following a trail of fossils found in all the wrong places–beech trees in Antarctica, hippo-like mammals in the Arctic–NOVA uncovers the bizarre history of the poles, from miles-thick ice sheets to warm polar forests teeming with life.
IMDb 8.71 h 52 min1974X-RayALL
DocumentaryEdifyingFunGritty
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Audio languages

English

Subtitles

English [CC]

Directors

Lucy Haken

Producers

Chris SchmidtDavid DuganJulia CortLaurie CahalaneMelanie Wallace

Cast

Kirk Johnson

Studio

PBS
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