Where can I find information regarding when different types of primates showed up in earth's history?

http://www.google.com/search?as_q=primate+evolution&hl=en&num=10&btnG=Google+Search&as_epq=&as_oq=&as_eq=&lr=&as_ft=i&as_filetype=&as_qdr=all&as_nlo=&as_nhi=&as_occt=title&as_dt=i&as_sitesearch=.edu&as_rights=&safe=active

To find information regarding when different types of primates showed up in Earth's history, you can start by conducting a search on a search engine like Google. Here's how you can do it:

1. Open a web browser.
2. Go to www.google.com.
3. In the search bar, type in "primate evolution".
4. Press Enter or click on the "Google Search" button.

This will initiate a search for information on primate evolution. The search results will likely include various websites, articles, and academic papers related to the topic.

To specify your search and find more reliable and scholarly sources, you can add additional parameters to your search query. One helpful parameter is to limit your search results to educational institutions by adding the following to your search query: "site:.edu". This tells the search engine to only show results from websites with the ".edu" domain, which are typically associated with academic institutions.

After adding the site restriction, your search query would look like this:

"primate evolution site:.edu"

By clicking on the search results, you can explore various websites, articles, and publications to find the specific information you are looking for regarding the appearance of different types of primates in Earth's history.