Burgess Shale-Rocks and the Keys to Life.

Chart the evolution of life revealed in the extraordinary fossils of the Burgess Shale in British Columbia. This mountainside quarry records the proliferation of new organisms"”both familiar and bizarre"”that followed a mass extinction half a billion years ago.

Bibliographic Details

Corporate Author:	Kanopy (Firm)
Format:	Video
Language:	Undetermined
Language Notes:	In English
Published:	[San Francisco, California, USA] : Kanopy Streaming, 2015.
Subjects:	Agriculture and Geography Environmental Sciences Hospitality and Tourism Nonfiction films. Internet videos.
Online Access:	Connect to this streaming video