Type and figured fossils in the Worthen collection at the Illinois State Geological Survey
By: Lois S. Kent.
Contributors: Kent, Lois S.
Series: Circular / Illinois State Geological Survey ;; 524; Circular (Illinois State Geological Survey) ;; 524.
Publisher: Illinois State Geological Survey
Published: 1982
Place of publication: Champaign, IL (615 East Peabody Dr., Champaign 61820)
Language: eng
Number of pages: 65
Subjects: Worthen, Amos Henry, 1813-1888 -- Natural history collections -- Catalogs.; Illinois State Geological Survey -- Catalogs.; Fossils -- Catalogs and collections -- Illinois -- Champaign.
Notes: Bibliography: p. 8-12.