Silurian Geography - Description and maps of the continents as they existed at the time. vishnu.glg.nau.edu/rcb/Silurian.html
The Silurian - An overview of the period from the UC Berkeley Museum of Paleontology. www.ucmp.berkeley.edu/silurian/silurian.html
Virtual Silurian Reef - A K-12 distance-learning project of the Geology Section of the Milwaukee Public Museum, based on their Silurian Reef exhibit. www.mpm.edu/reef/intro.html
