Shoshone Canyon

Shoshone Canyon (HM1M6U)

Location: Cody, WY 82414 Park County
Buy Wyoming State flags at Flagstore.com!
Country: United States of America
Buy United States of America flags at Flagstore.com!

N 44° 30.667', W 109° 8.37'

  • 0 likes
  • 0 check ins
  • 0 favorites
  • 189 views
Inscription

Wyoming

      Shoshone Canyon is a gorge cut through Rattlesnake Mountain by the wearing action of the Shoshone River. The mountain is a northwest trending uplift in the earth's crust that rises 3700 feet above the surrounding terrain. Beds of sedimentary rock that are exposed on the mountain's northeast flank slope eastward beneath the plains. The same units, which range in age from 205 to 570 million years, bend up and over the crest of the mountain and stand vertically along the southwest flank. Granite exposed at the west end of the canyon at Buffalo Bill Dam is two billion years old. North of the dam, a fault (crack) in the earth's surface lies adjacent to the steeply inclined rocks. Geologic compressive forces which formed the uplift also caused rocks to move vertically along the fault. The Rattlesnake Mountain uplift began to form 66 million years ago, approximately the same time dinosaurs became extinct. The present topographic configuration of Rattlesnake Mountain and the formation of Shoshone Canyon are due to erosional downcutting occurring over the past three million years.
Details
HM NumberHM1M6U
Tags
Marker ConditionNo reports yet
Date Added Saturday, July 25th, 2015 at 10:01pm PDT -07:00
Pictures
Sorry, but we don't have a picture of this historical marker yet. If you have a picture, please share it with us. It's simple to do. 1) Become a member. 2) Adopt this historical marker listing. 3) Upload the picture.
Locationbig map
UTM (WGS84 Datum)12T E 647877 N 4930327
Decimal Degrees44.51111667, -109.13950000
Degrees and Decimal MinutesN 44° 30.667', W 109° 8.37'
Degrees, Minutes and Seconds44° 30' 40.02" N, 109° 8' 22.2" W
Driving DirectionsGoogle Maps
Area Code(s)307
Which side of the road?Marker is on the right when traveling West
Closest Postal AddressAt or near US-20, Cody WY 82414, US
Alternative Maps Google Maps, MapQuest, Bing Maps, Yahoo Maps, MSR Maps, OpenCycleMap, MyTopo Maps, OpenStreetMap

Is this marker missing? Are the coordinates wrong? Do you have additional information that you would like to share with us? If so, check in.

Nearby Markersshow on map
Check Ins  check in   |    all

Have you seen this marker? If so, check in and tell us about it.

Comments 0 comments

Maintenance Issues
  1. Is this marker part of a series?
  2. What historical period does the marker represent?
  3. What historical place does the marker represent?
  4. What type of marker is it?
  5. What class is the marker?
  6. What style is the marker?
  7. Does the marker have a number?
  8. What year was the marker erected?
  9. Who or what organization placed the marker?
  10. This marker needs at least one picture.
  11. Can this marker be seen from the road?
  12. Is the marker in the median?