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†Speirsaenigma Wilson & Williams 1991
urn:lsid:organismnames.com:name:927893
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435
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†Speirsaenigma Wilson & Williams 1991
Wilson & Williams 1991. New Paleocene genus and species of smelt (Teleostei: Osmeridae) from freshwater deposits of the Paskapoo Formation, Alberta, Canada, and comments on osmerid phylogeny. Journal of Vertebrate Paleontology, 11(4) 1991: 434-451