Pacific: Gulf of California
Mexico
Sonora
WNW of Punta Baja
24Mar1960
1815
28°30.0'N - 111°59.5'W
28.500, -111.992
-
55 ft
P-181-60 & C-450
RV Orca
shell dredge
J Curray & RH Parker
sand
60-106.pdf