Southwestern Montana Stratigraphic Columns

Stratigraphic columns are available from Earthmaps for the Paleozoic, Mesozoic, and Cenozoic sections of southwestern Montana.  The columns are more specific to the Dillon-Butte areas, particularly for the Paleozoic stratigraphy.  However, both the Mesozoic and the Cenozoic columns depict equivalent stratigraphy for the Livingston, Montana area.   The files are compiled in pdf format. 

Email attachments of all files will be sent to the buyer; cost of the files is $3.00 USD.

We use PayPal's secure payment web site to do our payment transactions. To order the Southwestern Montana Stratigraphic Column Set click on the PayPal shopping cart icon below:

Montana Geology Field Trip Guides and Geology CDs

Field trip guides for areas within southwestern Montana are also available through Earthmaps.  Go to our web page: Self-Guided Geology Field Trips for more data on what is currently available.  We also contract on "client-defined" field trips.  Contact us at: earthmapsmt@gmail.com or whgeol@gmail.com  for additional information regarding these types of geological field trips.

Southwestern Montana Geology and Whitehall, Montana, Area Geology are overviews of the general geology of both these areas. Go to our Geology CD page for more information on the cds and for their ordering information.

The Gallatin Petrified Forest and Fairy Lake - Sacagawea Peak Field Trip Guides can also be ordered together on one cd-rom.  This cd will autorun on a PC, and thus will boot up the Adobe Acrobat application on the PC.  The particular self-guided field trip can then be selected from the introduction page shown in Acrobat Reader.  The price for this package is $13.50 USD, and will be mailed using USPS First Class Mail.  To order these guides click on the PayPal shopping cart icon below:

The Self-Guided Fieldtrip CD-ROM can also be ordered from the American Association of Petroleum Geologists' On-Line Bookstore. Click on : AAPG Bookstore to link to their ordering page.

Montana Geologic Roadsigns

Montana’s geology is highlighted by numerous roadsigns placed around the state that tell the geologic and paleontologic history of the state. Since 2006, the Montana Department of Transportation has installed nearly 50 roadside geological markers. Go to: Montana Geology Roadsigns for sign locations and sign content.