SUNDAY MORNING

8:20 — Introductory Remarks.

8:25 — CMS Presidential Welcome. R. Ferrell.

8:40 — Introduction to the Pioneer in Clay Science Lecture.

8:45 —1. Origin and fate of toxic elements from abandoned mining activities in the Riotinto area (Iberian Pyritic Belt, Spain). Emilio Galán

9:25 — Introduction to the George W. Brindley Lecture.

9:30 —2. The dregs of weathering: Secrets of kaolin and iron oxides in tropical soils. Robert J. Gilkes

10:10 — Intermission.

10:30 — Introduction to the Jackson Mid-Career Clay Scientist Award.

10:35 —3. Research on the smectite-illite reaction: Past history, current status, and future trends. Hailiang Dong

11:15 — Introductory to the Bailey Distinquished Member Award.

11:20 —4. Clay isotope geochemistry: A contribution beyond dating. Norbert Clauer