British Micropalaeontological Society Includes pages with information and links to various groups of organisms (Conodonts, Foraminifera, Ostracods, Palynology)
Cushman Foundation LinksIncludes pointers to online exhibitions, museums, journals, organizations, and more
Paleobiology Database Collaboratively built database of occurrence and taxonomic data for marine and terrestrial animals and plants of any geological age, includes web-based software for statistical analysis of the data.
PaleoNet A system of listservers, www pages, and ftp sites designed to enhance electronic communication among paleontologists