Upper Devonian in Mason City and Garner areas
By: The Geological Society of Iowa, 20 July, 1963
Series: [Field trip guidebooks -- no. 12]; Field trip guidebooks (Geological Society of Iowa) -- no. 12
Publisher: The Society
Published: 1963
Place of publication: Iowa]
Language: eng
Subjects: Geology; Guidebooks; Stratigraphic Geology
Notes: Title from cover.

"Field excursion committee: Mary C. Parker, [and others] ; trip leaders: Donald L. Koch, James K. Wagner, Stewart D. Mettler."

Includes bibliographical references (leaf 9).