Cart Close



Free Digital Map Every Month!

Recent Posts

  • Geo-Joint: Beaver Back on the Job

    Nov 18 2015

    Birds build nests. So do rats. Termite mounds are pretty impressive. But what other animal (nevermind us) builds anything so impressive ...

  • Geo-Joint: New Islands in the South China Sea

    Oct 27 2015

    Some countries expand their size by taking over neighboring territory. But in the South China Sea, China is simply making new land. A li...

  • Geo-Joint: The Southern Ocean

    Oct 15 2015

    Geographic name changes for large expanses of the earth’s surface aren’t all that common. The breakup of the Soviet Union presented such...

  • Geo-Joint: Longest Borders

    Oct 07 2015

    As with almost every geographic “biggest” or “longest”, there are seven different ways to tabulate the results. The longest border betwe...

  • Geo-Joint: Lake Missoula

    Sep 30 2015

    Most of the processes that have made our landscape happen slowly. Lifting up the Rocky Mountains, carving the Grand Canyon, grinding out...