Devonian : Authors

Page content written and completed by:

brs -- 10/6/95, 2/1/98 revised.

Tectonics and Paleoclimate material added 1 May 2000 by:

as part of a Biology 1B project for Section 112, under Brian R. Speer (GSI)

Devonian pages updated to reflect Geological Society of America (GSA) 1999 Geologic Timescale, compiled by A.R. Palmer and J. Geissman
-- S. Rieboldt, Nov. 2002