[Maps showing locations of foraminiferal samples collected from the Modelo formation, California].

Title supplied by cataloger. Relief and depths shown by contours. Covers two portions of an area within approximate coordinates (W 118°36ʹ--W 118°28ʹ/N 34°10ʹ--N 34°02ʹ). Map is plate 27 from the U.S. Geological Survey's Professional paper 165.

Hoots, H. W. (Harold William), 1899-1979.

1931

Geological Survey (U.S.)

1:24 000

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