DescriptionMichigannorthofIndianainOhio.jpg English: Buildings on the eastern side ofMichigan Avenue (State Route 49) at its intersection with Indiana Street
A geological map of the Michigan Basin. Source: Michigan Basin archive copy at the Wayback Machine, The North American Tapestry of Time and Terrain, United
Territory formed 1787; Indiana Territory formed 1800. Admission ofOhio 1803 and formation ofMichigan territory 1805 established Indiana Territory's northern
Territory formed 1787; Indiana Territory formed 1800. Admission ofOhio 1803 and formation ofMichigan Territory 1805 established Indiana Territory's northern