Biology Resources
From Scienticity
Paleobotany
Klaus-Peter Kelber at the University of Würzburg maintains an extensive and diverse list of "Links for Paleobotanists", with information about meetings, software, institutions, etc., as well as the expected links about plants, taxonomy, geology, and their ilk.
Evolution
Colin Purrington, at Swarthmore College, presents an annotated and useful collection of "Evolution resources for the public school teacher," including valuable information about science-teaching standards, lessons, and a discussion called "When can children 'handle' evolutionary concepts?."
One subtopic of Klaus-Peter Kelber's "Links for Paleobotanists" (see above, under "Paleobotany") is "Evolution and Extinction", in the midst of which one can find a very good summary of links on "Evolution Sciences versus Doctrines of Creationism and Intelligent Design".