The fossils and stratigraphy of the Middle Devonic of Wisconsin
By: by Herdman F. Cleland.
Series: Wisconsin. Geological and natural history survey. Bulletin; no. 21. Scientific series no. 6
Publisher: Published by the state
Published: 1911
Place of publication: Madison, Wis
Language: eng
Number of pages: 222
Subjects: Geology -- Wisconsin.; Paleontology -- Wisconsin.; Geology, Stratigraphic -- Devonian.; Paleontology -- Devonian.
Notes: Bibliography: p. 23-26.
Plates i-liii each accompanied by leaf with descriptive letterpress.