1 map : color ; 81 x 116 cm, folded in cover 31 x 23 cm + text (11 pages : maps ; 28 cm)
OCLC
ocm28480117, ocm31643837
Cartographic Data
Scale [ca. 1:26,000]
(W 115°10ʹ00ʺ--W 114°55ʹ00ʺ/N 30°35ʹ00ʺ--N 30°25ʹ00ʺ).
Relief shown by contours.
Cover title.
Alternate title: Geologic map of southern Valle Chico, Baja California, Mexico.
Accompanied by: Cross-sections to accompany Geologic map of southern Valle Chico, Baja California, Mexico / J.M. Stock. 3 sections on 1 sheet : col. ; 44 x 118 cm.