*ISLA TASSNE (Pelican island): Name recast by the use of the Seri specific in lieu of the Spanish (Alcatráz), which is too hackneyed for distinctive use. ISLA TURNER (Turner island): Name used (and probably applied in honor of Rear-Admiral Thomas Turner, U. S. N.) by the Hydrographic Office, U. S. N. ISLA PATOS (Duck island—i. e., Island of Ducks): Name of long standing; adopted by the Hydrographic Office, U. S. N. ROCA FOCA (Seal rock): Name used (and probably applied) by the Hydrographic Office, U. S. N. PEÑA BLANCA (White crag): Name used (and probably applied) by the Hydrographic Office, U. S. N. PUNTA TEPOPA (Tepopa point): Named (probably corruptly) from a local tribe related to the Seri; used by the Hydrographic Office, U. S. N. PUNTA SARGENT (Sargent point): Name applied by Lieutenant Hardy in 1826 to what is now known as Punta Tepopa; adopted for the minor point by the Hydrographic Office, U. S. N. *PUNTA PERLA (Pearl point): Name applied in commemoration of the traditional pearl fisheries of the vicinity. *PUNTA ARENA (Sand point): A descriptive designation. *PUNTA TORTUGA (Turtle point): Name applied in recognition of the extensive turtle fisheries of the Seri in the vicinity. *PUNTA TORMENTA (Hurricane point): Name applied in recognition of the nearly continuous gales and tide-rips by which navigation is rendered hazardous, and by which the long sand-spit has been built. PUNTA MIGUEL (Miguel point): Recast from “San Miguel point”, partly through association with the name of a Papago guard accompanying the expedition of 1895; in the old form the name is of long standing, was probably applied by Escalante in 1700, and was adopted by the Hydrographic Office, U. S. N., 1873. *PUNTA GRANITA (Granite point): A descriptive designation. *PUNTA BLANCA (White point): A descriptive designation. *PUNTA NARRAGANSETT (Narragansett point): Specific (of Algonquian Indian derivation) applied in commemoration of the vessel employed in the surveys by the Hydrographic Office, U. S. N., in 1873, the point being that at which the commander of the _Narragansett_ located the principal Seri rancheria of that time and made observations on the tribe. *PUNTA YGNACIO (Ygnacio point): Specific applied in honor of Don Ygnacio Lozania, a trusted aid in the 1895 expedition, who had visited this point in connection with the Andrade expedition of 1844; described as “Dark bluff” on charts of the Hydrographic Office, U. S. N. *PUNTA ANTIGUALLA (Antiquity point—i. e., Point of Antiquities): Name applied in recognition of a great shell-mound which has retarded the transgression of the sea and produced the point. PUNTA KINO (Kino point): Name of long standing; specific in honor of the early missionary; used by the Hydrographic Office, U. S. N.