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Expedition to the Revillagigedo Islands, Mexico, in 1925. General report
Ser 4, Vol 15, Page 1, Date 1926
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Expedition to the Revillagigedo Islands, Mexico, in 1925, II. Miocene marine diatoms from Maria Madre Island, Mexico
Ser 4, Vol 15, Page 115, Date 1926
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Expedition to the Revillagigedo Islands, Mexico, in 1925, III. Notes on a collection of reptiles and amphibians from the Tres Marias and Revillagigedo Islands, and the West Coast of Mexico, with description of a new species of Tantilla
Ser 4, Vol 15, Page 195, Date 1926
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Expedition to the Revillagigedo Islands, Mexico, in 1925, IV. A Pliocene fauna from Maria Madre Island, Mexico
Ser 4, Vol 15, Page 209, Date 1926
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Expedition to the Revillagigedo Islands, Mexico, in 1925, V. The Bembicini (Digger Wasps)
Ser 4, Vol 15, Page 219, Date 1926
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Expedition to Guadalupe Island, Mexico, in 1922 — No.4 Molluscan fauna of the Pleistocene of San Quintin Bay, Lower California
Ser 4, Vol 15, Page 241, Date 1926
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New sharks from the Temblor group in Kern County, California collected by Charles Morrice
Ser 4, Vol 15, Page 257, Date 1926
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The relation of foraminifera to the origin of California petroleum
Ser 4, Vol 15, Page 263, Date 1926
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Sources of material from which petroleum may have been derived
Ser 4, Vol 15, Page 269, Date 1926
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Expedition to the Revillagigedo islands, Mexico, in 1925, VI. The birds and mammals
Ser 4, Vol 15, Page 279, Date 1926
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The Antirrhinoideae-Antirrhineae of the new world
Ser 4, Vol 15, Page 323, Date 1926
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Descriptions of seven andrenids in the collection of the California Academy of Sciences
Ser 4, Vol 15, Page 399, Date 1926
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Expedition to the Revillagigedo Islands, Mexico, in 1925, VII. Contribution to the geology and paleontology of the Tertiary of Cedros Island and adjacent parts of Lower California
Ser 4, Vol 15, Page 409, Date 1926
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Expedition to the Revillagigedo Islands, Mexico, in 1925. VII. Land shells of the Revillagigedo and Tres Marias Islands, Mexico
Ser 4, Vol 15, Page 467, Date 1926
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A critical inspection of the gnatcatchers of the Californias
Ser 4, Vol 15, Page 493, Date 1926
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Report of the President of the Academy for the Year 1926
Ser 4, Vol 15, Page 501, Date 1927
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Report of the director for the year 1926
Ser 4, Vol 15, Page 511, Date 1927