Richard Edging excavated a location along this geographic feature called the Turk Site, which was occupied around the Dorena and Medley Phases. Holly Bluff and Medora were established near this feature during a successor culture to the Marksville, the Plaquemine culture. "Cooking balls" were uncovered near this feature at a site whose semicircular embankments extended out from a central (-5[1])plaza, (15[1])called (15[1])Poverty Point. (15[7])A (*) culture (10[2])named (10[1])for this feature (10[2])preceded (10[2])the Taensa (-5[1])and Natchez and created (10[1])a spear-throwing game called chunkey. (10[2]-5[1])This feature names a Woodland Period culture that created (10[1])"America's Woodhenge" (10[1])and dozens of raised earth mounds, including Monks (10[1])Mound. (-5[2])The settlement of (10[1])Cahokia was founded on, for 10 points, what American (10[1])river (10[1])that passes (10[1])through St. Louis? ■END■ (10[2]0[1])