Thorne Deuel, American Indian Ways of Life: An Interpretation of the Archaeology of Illinois and Adjoining Areas
“ Artisans of the Initial and Final Woodland cultures seem to have practiced all the crafts employed by Hopewellians but failed to produce the beautiful chipped spearheads, “pipes of pan”, excellent sculpture in stone and pottery, etching in bone, the extensive earthworks and the mounds with timbered burial chambers. Perhaps some additional stimuli—the introduction of maize or the intensification of its cultivation, a satisfying new religion with stirring ceremonies together with intergroup competition—gave the spiritual impetus that produced the Hopewellian fluorescence. ”
