Prairie Dogs

Devils Tower

---

August 29th 2006
Day 25 - August 29, 2006 Tuesday, August 29 Driving from Worland, we went thru Big Horn National Forest. There are many signs on the road dating the rock on the cliffs, some as old as 3 billion years old (or so they say; extrapolation on that scale boggles my puny statistician mind). For example: Granite Gneiss - Pre Cambien, 3 Billion Years Old Interesting names along the w ... read more

North America » United States » Wyoming

---

Britain's American colonies broke with the mother country in 1776 and were recognized as the new nation of the United States of America following the Treaty of Paris in 1783. During the 19th and 20th centuries, 37 new states were added to the origina... ... read more