| Introductory Remarks | ||
| Rocky Mountain (53rd) and South-Central (35th) Sections, GSA, Joint Annual Meeting (April 29–May 2, 2001) | ||
| Session No. 15 Timing of Ancestral Rocky Mountain Orogeny Sheraton Old Town Hotel: Alvarado AB 1:00 PM-5:00 PM, Tuesday, May 1, 2001 | ||