Pennsylvanian plant fossils of Illinois
Subtitle: field book
By: Charles Collinson, Romayne Skartvedt..
Contributors: Skartvedt, Romayne.
Series: Educational series / Illinois State Geological Survey -- 6; Educational series (Illinois State Geological Survey) -- 6.
Publisher: Illinois State Geological Survey
Published: 1960
Place of publication: [Urbana]
Language: eng
Number of pages: 35
Subjects: Paleobotany -- Illinois.; Paleobotany -- Pennsylvanian.
Notes: Bibliography: p. 34-35.