CAMBRIA, Wis. -

The Michigan man who died in a snowmobile crash last week in southern Wisconsin has been identified.

Columbia County authorities said the man was Jeremy D. Geertsma of Plymouth, Mich.

The 36-year-old died in a crash Friday afternoon in the town of Randolph.

Authorities say he crashed into a tree on private property, and that speed and snow conditions may have been factors.