Year-book for 1909
Series: Illinois State Geological Survey. Bulletin -- no. 16
Publisher: University of Illinois
Published: 1910
Place of publication: Urbana
Language: eng
Number of pages: 402
Subjects: Geology
Notes: Acting director: Frank W. DeWolf.
Table of contents: title: Administrative report for 1909; title: Elizabeth sheet of the lead and zinc district; title: Oil resources of Illinois; title: Studies of Illinois coal; title: Faunal succession and correlation of the pre-Devonian formations of Southern Illinois; title: The occurrence of structural materials in Illinois.