TY  - BOOK
AU  - Weidman,Samuel
TI  - A contribution to the geology of the pre-Cambrian igneous rocks of the Fox river valley, Wisconsin
T2  - Wisconsin. Geological and natural history survey. Bulletin
AV  - QE179 .A2 no. 3
PY  - 1898///
CY  - Madison, Wis.
PB  - Published by the state
KW  - Geology, Stratigraphic
KW  - Precambrian
KW  - Geology
KW  - Wisconsin
KW  - Fox River Valley
KW  - Igneous rocks
N1  - Several plates accompanied by leaf with brief description; "Some previous work on microperthite and soda-microcline": p. 58-63; I. The Utley metarhyolite.--II. The Berlin rhyolite-gneiss.--III. The Waushara granite
ER  -