Miscellaneous References and Mentions

While our initial information about Phonolite came from various goverment sources (GNIS), we also found mention of Phonolite in various books and other sources.

We've created the following list to keep track of the sources that proved useful in adding to our knowledge about Phonolite. We hope that they will be useful to you.

Note: When we started collecting data about Phonolite, we were inconsistent about keeping track of where that data came from. As a result, this list of references and mentions is probably incomplete.

Phonolite is contained in a comprehensive list of Post Offices that was created by Cameron Blevins and Richard Helbock.<1>

The GNIS database contains an entry for Phonolite. See our Misc Page for Phonolite for more information.