Contribution
The Tertiary Mormon Creek flora from the Upper Ruby River Basin in Southwestern Montana
Becker, Hermann F.
Palaeontographica Abteilung B Band 107 Lieferung 4-6 (1960), p. 83 - 126
publié: Sep 1, 1960
Mots-clefs
Tertiary • Mormon Creek flora • Ruby River Basin • Montana • USA