The fossils and stratigraphy of the Middle Devonic of Wisconsin,
Cleland, Herdman Fitzgerald, 1869-1935.
The fossils and stratigraphy of the Middle Devonic of Wisconsin, by Herdman F. Cleland. - Madison, Wis., Published by the state, 1911. - vi, 222 p. front. (fold. map) illus., liii (i. e. 55) pl., map. 25 cm. - Wisconsin. Geological and natural history survey. Bulletin no. 21. Scientific series no. 6 . - Wisconsin Geological and Natural History Survey. Bulletin ; no. 21. Wisconsin Geological and Natural History Survey. Scientific series ; no. 6. .
Plates i-liii each accompanied by leaf with descriptive letterpress.
Bibliography: p. 23-26.
gs 11000464
Geology--Wisconsin.
Paleontology--Wisconsin.
Geology, Stratigraphic--Devonian.
Paleontology--Devonian.
QE179 / .A2 no. 21
The fossils and stratigraphy of the Middle Devonic of Wisconsin, by Herdman F. Cleland. - Madison, Wis., Published by the state, 1911. - vi, 222 p. front. (fold. map) illus., liii (i. e. 55) pl., map. 25 cm. - Wisconsin. Geological and natural history survey. Bulletin no. 21. Scientific series no. 6 . - Wisconsin Geological and Natural History Survey. Bulletin ; no. 21. Wisconsin Geological and Natural History Survey. Scientific series ; no. 6. .
Plates i-liii each accompanied by leaf with descriptive letterpress.
Bibliography: p. 23-26.
gs 11000464
Geology--Wisconsin.
Paleontology--Wisconsin.
Geology, Stratigraphic--Devonian.
Paleontology--Devonian.
QE179 / .A2 no. 21