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University Place

The Evolution of the Western Plains

Deborah Rook shares her work on prehistoric grasslands and grazers using fossilized teeth.

Aired 09/17/2013 | Rating TV-G

University Place

The Evolution of the Western Plains

Special | 40m 18sVideo has Closed Captions

Deborah Rook shares her work on prehistoric grasslands and grazers using fossilized teeth.

Deborah Rook of the UW-Madison Geosciences Department shares her work on prehistoric grasslands and grazers in North America using fossilized teeth, as well as rocks and soil. Evolution of grasslands and grazers are in a feedback loop. Which came first is an on-going question.

Aired 09/17/2013 | Rating TV-G

University Place is a local public television program presented by PBS Wisconsin

University Place is made possible by the Corporation for Public Broadcasting.

University Place

The Evolution of the Western Plains

Special | 40m 18sVideo has Closed Captions

Deborah Rook of the UW-Madison Geosciences Department shares her work on prehistoric grasslands and grazers in North America using fossilized teeth, as well as rocks and soil. Evolution of grasslands and grazers are in a feedback loop. Which came first is an on-going question.

Aired 09/17/2013 | Rating TV-G

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University Place is a local public television program presented by PBS Wisconsin

University Place is made possible by the Corporation for Public Broadcasting.

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