Hydrographic Sheet No. 1946, 1889
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Request permissionsDownload image PrintThe hydrographic sheet no. 1946 documents sea bottom specimens collected from Euchre Cr. to Cape Orford [Cape Blanco] off the coast of Oregon during June 25 to September 2, 1889. The party was commanded by Lieut. J. M. Helm, U.S.N. Table of data contains dates, section no., locality, fathoms, and notes.
1889
1889
1889
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Marine invertebrates
SIA Acc. 16-122
National Museum of Natural History, Department of Paleobiology Research Records, 1856-1891, 1913, 1963, 1975, 1993-1944, 1999
field book
Smithsonian Institution Archives
Box 1 folder 184