Rec | Mtg# | Year | Authors | Institution | Talk title |
---|---|---|---|---|---|
1 | 1228 | 1992 | Holly Stein; John W. Morgan; Richard J. Walker; Mary Horan |
USGS | Re-Os isotope study of a climax-type granite-molybdenum system at Mount Emmons, Colorado |
2 | 1268 | 1995 | Richard J. Walker | University of Maryland | Heterogeneous sources for granitic rocks, Black Hills, South Dakota: Do granites really serve as interpretable crustal probes? |
3 | 1405 | 2006 | Richard J. Walker | University of Maryland | Final stages of terrestrial planetary growth: Late accretions from the Washington D. C. region (Presidential Address) |
4 | 1499 | 2015 | Richard J. Walker | University of Maryland | The chemical structure and mixing history of the oceanic mantle: New insights from ophiolites |