An Oligocene mudminnow (family Umbridae) from Oregon
Subtitle: with remarks on relationships within the Esocoidei.
Series: University of Michigan. Occasional papers of the Museum of Zoology, no. 660; Occasional papers of the Museum of Zoology, University of Michigan ;; no. 660.
Published: 1969
Place of publication: [Ann Arbor, Mich.]
Language: eng
Number of pages: 33
Subjects: Novumbra oregonensis.; Paleontology -- Oligocene.; Paleontology -- Oregon -- Wheeler County.
Notes: Bibliography: p. 27-29.