The Rincon -- above the left bank
mile 98
| Mile 99.7 An unusual rock formation at the edge of the river. The Rincon is a syncline to the east of the river in the shape of a large ring. The central uplifted rock is this light-colored sedimentary rock. |
| Enlarged part of the above picture. |
| Mile 99.6 A shelter below The Rincon |
| Mile 99.6 That shelter |
| Mile 98.0 Boating past Oil Seep Bar |