http://tapestry.usgs.gov/states/Default.html
This is a very cool interactive map for the United States that overlaps geology and topography! Enjoy!
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A Tapestry of Time and Terrain for the United States
Niagara Cave
Top Ten Rated Cave! Not a Bat Habitat! Gift Shop! Miniature Golf! Picnic Pavilions! Playground! Concession Stand! Pan for Gems & Fossils! Local Fossils!
Includes Geologic Bedrock Maps for Minnesota.
Road Construction
www.511mn.org
thefossilforum.com
Everything Fossils! And Fossil Identification.
Midwestpaleo.com
Midwestpaleo.com
www.crinus.info
LOTS of photos of Ordovician Fossils - especially crinoids
The BEST Trilobite Site
Sam Gon's Site
Ordovician Period – Facebook
Facebook Fun! The Ordovician Period
theartisticindulgence.com
Paleo Art & More from a fellow fossil hunter!
Houston Nature Center
International Owl Fest, Houston Trail Head, Fossil Trail
Fillmorenature.blogspot.com
Fillmorenature.blogspot.com
Bluffcountry.com
Everlything Bluff Country!
PaleoNature.org Natural History Magazine
PaleoNature.org Multilingual Natural History Magazine
Equatorialminnesota.blogspot
Minnesota paleontology and geology...