1990 NSF Oceanography Workshop
San Diego, July, 1990
Grossmont - Cuyamaca Community College,
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
day cruise aboard the R.V. "SPROUL"
flight over San Bernardino Mountains