The recognizable species of the Green River flora
By: by Roland W. Brown.
Series: Shorter contributions to general geology; Geological Survey professional paper -- 185-C
Publisher: United States Govt. Print. Off.
Published: 1934
Place of publication: Washington
Language: eng
Number of pages: 77
Subjects: Paleobotany -- Green River Formation -- Eocene.; Paleobotany -- Eocene.; Plants, Fossil -- Green River Formation.; Green River Formation.
Notes: Includes bibliographical references.