| Rec | Mtg# | Year | Authors | Institution | Talk title |
|---|---|---|---|---|---|
| 1 | 783 | 1958 | Charles Milton; Mary E. Mrose; Edward C. T. Chao |
USGS | Recent developments on the mineralogy of the Green River shale |
| 2 | 827 | 1961 | Edward C. T. Chao | USGS | The Ries Crater of southern German -- meteoric or volcanic? |
| 3 | 854 | 1964 | Edward C. T. Chao | USGS | Petrographic evidence of impact metamorphism |
| 4 | 886 | 1966 | Edward C. T. Chao | USGS | Shock effects in quartz and plagioclase |
| 5 | 927 | 1970 | Edward C. T. Chao; J. A. Minkin; J. A. Boreman |
USGS | Shock features, glasses, and a new mineral from the Apollo 11 samples |
| 6 | 1040 | 1978 | Edward C. T. Chao | USGS | Current geological activities in the People’s Republic of China. |
| 7 | 1175 | 1988 | Edward C. T. Chao | USGS | Characteristics of the Bayan Obo Fe-Nb-REE deposit of Inner Mongolia, China |