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BOOK
Title An early Pennsylvanian flora with Megalopteris and Noeggerathiales from west-central Illinois / Richard L. Leary, Hermann W. Pfefferkorn.
Imprint Urbana : Illinois State Geological Survey, 1977.

Copies/Volumes

LOCATION CALL # STATUS
 Main Stacks  QE105 .A45 no. 500    AVAILABLE
Description 77 p. : ill. ; 25 cm.
Series Circular - Illinois State Geological Survey ; 500.
Circular (Illinois State Geological Survey) ; 500.
Note Cover title.
"Prepared in cooperation with the Illinois State Museum, Springfield."
Bibliog. Bibliography: p. 42-46.
Subject Paleobotany -- Pennsylvanian.
Paleobotany -- Illinois -- Brown County.
Other Author Pfefferkorn, Hermann W.