'Extinct?  You bet.  But this "3-lobed" arthropod has crawled into history as Wisconsin's state fossil'
trilobite
OFFICIAL STATE THINGS: Extinct?  You bet.  But this 3-lobed arthropod has crawled into history as Wisconsins state fossil
Extinct?  You bet.  But this "3-lobed" arthropod has crawled into history as Wisconsin's state fossil
Extinct?  You bet.  But this "3-lobed" arthropod has crawled into history as Wisconsin's state fossil
OFFICIAL STATE THINGS
trilobite
OFFICIAL STATE THINGS