The site is a mix of links and information. For example, there's an invertebrate subsection that provides information on corals, jellyfish, belemnites, etc. Information includes taxonomy index, picture gallery, and bibliographic references. They have a similar section for vertebrates that seems more extensive (at least the dinosaur section is.)

There are additional sections for plants, minerals, pearls, and amber (those last two are small sections.) I could be here all day describing the entire site, but let me also mention the section devoted to the cretaceous geology of six different states and the introduction to paleontology.