A LARGER Dipping Gourd is depicted in a series of Council Circles OUTSIDE of the smaller one. it extends South to Seymour, Indiana, W/NW toward Terre Haute (still in business when DeSoto visited), then N/NE up to Michigan, then S/SE toward Richmond Indiana.
These sky pictures were laid out JUST BEFORE the rise of Cahokia.
Dipping Gourd... is that a representation of Ursa Major?