Charles W. Rovey II and Mark K. Borucki. The southern limit of red till deposition in eastern Wisconsin / Charles W. Rovey II and Mark Borucki. Variation in Cambrian conglomerate layers exposed in Parfreys Glen, Wisconsin / Mary E. McMillan, Timothy D. Vick, and Richard Shinn. Gravity modeling in western Vilas County, Northern Wisconsin / Barbara A. Eckstein. Density and magnetic susceptibility of Wisconsin rock / Steven I. Dutch ... [and others]. Origin and maturation of the organic matter in the Middle Ordovician Guttenberg member of the Decorah Formation of southwestern Wisconsin / J.M. Blabaum