1990 NSF Oceanography Workshop
San Diego, July, 1990Grossmont - Cuyamaca Community College, "Exploring Geology" Shannon O'Dunn, Prentice Hall, 1988
Rise and Fall of San Diego: 150 Million Years of History Recorded in Sedimentary Rocks by Patrick L. Abbott
 highlights : shoreline fieldtrip day cruise aboard the R.V. "SPROUL" |
 Shannan O'Dunn  flight over San Bernardino Mountains BLO fecit 20030319 |