William Edward Davies—USGS—Engineering geology of the Chesapeake and Ohio Canal (1828-1851, AD), Maryland.
Donald A. Swanson—USGS—Resume of the four east rift eruptions at Kilauea volcano (August 1968 to March 1970, AD), Hawaii.
Movie—USGS—The 1969-1970 east rift eruption: the first eight months.
View all talks from 1970 | Go to Meeting number 933 | Go to Meeting number 935 |