These are some websites it's worth visiting. At the bottom of the page you can sample some of the most popular online resources directly. Archeology and Anthropology overlap of course, so it's worth checking out websites listed under each tab in this guide.
Is Google the only way to search the web?
It has its uses, but here are some other search engines you can use, some of which may be much more helpful for academic work.
These are useful general resources for using social media for academic work and research.