Elemental content of heavy-mineral concentrations on the Continental Shelf off Oregon and northernmost CaliforniaLaVerne D. Kulm · First published 1988Open the Tome
Inventory of heavy minerals and metals, Southern Washington, Oregon, and Northern California continental shelf and coastal regionLaVerne D. Kulm · First published 1986Open the Tome
Open- File 0-86-10 Inventory of Heavy Minerals and Metals Southern Washington, Oregon, and Northern California Continental Shelf and Coastal RegionLaVerne D. Kulm, Curt D. Peterson, Margaret C. Stribling · First published 1986Open the Tome