Fossil plants from the beds of volcanic ash near Missoula, western Montana.
Series: Memoirs of the Carnegie Museum, v.8, no.2; Publications of the Carnegie Museum, serial no.107; Memoirs of the Carnegie Museum -- v. 8, no. 2.; Publications of the Carnegie Museum -- no. 107.
Publisher: Carnegie Institute
Published: 1920
Place of publication: [Pittsburgh
Language: eng
Number of pages: 450
Subjects: Paleobotany -- Montana -- Missoula.