Contributions to the pleistocene history of Oregon,
McCornack, Ellen Condon, Mrs.
Contributions to the pleistocene history of Oregon, by Ellen Condon McCornack. - Eugene, Ore., 1920. - 22 p. incl. 2 maps. tab. 26 cm. - Oregon. University leaflet series. Geology bulletin, v. 6: no. 3, pt. 2. Oct., 1920 .
Cover-title.
gs 21000067
Geology, Stratigraphic--Pleistocene.
Paleontology--Pleistocene.
Geology--Oregon.
Paleontology--Oregon.
QE690 / .M3
Contributions to the pleistocene history of Oregon, by Ellen Condon McCornack. - Eugene, Ore., 1920. - 22 p. incl. 2 maps. tab. 26 cm. - Oregon. University leaflet series. Geology bulletin, v. 6: no. 3, pt. 2. Oct., 1920 .
Cover-title.
gs 21000067
Geology, Stratigraphic--Pleistocene.
Paleontology--Pleistocene.
Geology--Oregon.
Paleontology--Oregon.
QE690 / .M3