Research and Collections

The collections of the Weis specialize in the geologic, mining, and paleontological history of Wisconsin and the surrounding regions. Collections visits can be granted for qualified researchers by contacting Joseph Frederickson at

Collections Policy

collections policy coming soon.

Read publications about National landmarks, Wisconsin’s ancient past and much more.


Tuesday - Friday: Noon - 3 p.m.
Saturday: 10 a.m. - 5 p.m.
Sunday - Monday: closed
Closed on National holidays


Weis Museum

UW Oshkosh Fox Cities Campus
1478 Midway Rd
Menasha, WI 54952
Phone: (920) 832-2925



Adults: $3.00
Seniors (60+) and Teens (13-17): $2.00
Children: $1.00, Children under 3: Free
UWO students, staff and faculty: Free