Rib Mountain
| Use attributes for filter ! | |
| Elevation | 586 |
|---|---|
| Prominence | 220 m |
| Topo map | USGS |
| Wausau West | |
| Age of rock | 1. 5B years |
| Locations | Marathon County |
| Wisconsin | |
| U. S. | |
| Date of Reg. | |
| Date of Upd. | |
| ID | 2236418 |
About Rib Mountain
Rib Mountain, also known as Rib Hill, is a glacially-eroded monadnock in central Wisconsin, located in the Town of Rib Mountain in Marathon County. Composed of quartzite covered with a softer syenite sheath, it was intruded about 1. 5 billion years ago.
