Cambrian page content written and completed by:
bmw &
agc -- 11/22/94
Tectonics and Paleoclimate material added 1 May 2000
by:
Karen Hsu
Myun Kang
Amy Lavarias
Kavitha Prabaker
Cody Skaggs
as part of a Biology 1B project for Section 112,
under Brian R. Speer (GSI),
who made a number of additions.
Cambrian Life page revised Sept. 2001 by bmw.