Silurian Period < Paleozoic Era in the Yahoo! Directory

Silurian
Marked by the stabilization of the earth's climate, 440 to 410 million years ago.
www.ucmp.berkeley.edu/silurian/silurian.html
Virtual Silurian Reef
Online version of the Milwaukee Public Museum exhibit.
www.mpm.edu/reef
Silurian Period, The
Simple overview of the period.
www.kheper.auz.com/gaia/Paleozoic/Silurian/Silurian.htm
Lake Témiscamingue Fossil Centre: The Earth Before the Dinosaurs
Focusing on the Ordovician-Silurian period, from 505 to 400 million years ago.
www.rlcst.qc.ca/en/31.html

Paleozoic Era > Silurian Period