Here is search logs of 650,000 AOL users. It's very interesting to view search history of particular person and analyze his personality. Let's do it together! Read more about AOL search database scandal or view research papers on web searching.
trilobites
Subclass: Librostoma
Trivia about trilobites
Scientists have identified over 4,000 species of these "3-lobed" sea creatures that lived during the Paleozoic era
The fossils of these common 3-lobed primitive arthropods are useful date markers
These 3-lobed sea creatures breathed through gills on their legs