Complex sentence: Many lakes in the wide band along the Canadian border are in the elongated east-west basins; included are Caribou, Clearwater, Crocodile, Daniels, Duncan, Dunn, Hungry Jack, Iron, Loon, Moose, Pine, Portage and South.
Split into simpler sentences: Many lakes in the wide band along the Canadian border are in the elongated east-west basins. They include lakes Caribou, Clearwater, Crocodile, Daniels, Duncan, Dunn, Hungry Jack, Iron, Loon, Moose, Pine, Portage and South.