| Reference | {Deposit:: LUDDEN. R.B., 1961, REPORT ON GEOLOGIC RECONNAISANCE IN THE CABO ROJO AND SAN GERMAN-SABANA GRANDE PERMIT AREA, PUERTO RICO: PHELPS DODGE PRIVATE REPORT ON FILE AT THE DEPARTMENT OF NATURAL RESOURCES, PUERTO RICO.}{Deposit:: VOLCKMANN, R.P., 1984, UPPER CRETACEOUS STRATIGRAPHY OF SOUTHWEST PUERTO RICO: A REVISION, IN STRATIGRAPHIC NOTES, 1983, 1537-A OF CONTRIBUTIONS TO STRATIGRAPHY, BULLETIN: ALEXANDRIA, VA, U.S. GEOLOGICAL SURVEY, P. 83.}{Deposit:: PHELPS DODGE, SAMPLING, MAPPIN} |