. . .For as workmen are known by their chips so here may also be found the evidence of past ages wrought in such material as flint, jasper, pipe stone, granite, agate, galena, obsidian, hematite, copper, quartz, crystal, deep sea conch shells and much other material foreign to this section of the state.

The surrounding cultivated fields are strewn with pottery fragments mingled with which may be found many human bones and implements of the stone age. Here after the heavy spring rains are over may be plowed up many characteristic specimens. Surely in ages past what a mecca this location must have been!

Regarding the shape and size of the great Cahokia mound group it may be said that all types except the effigy are represented here the form of the largest mound is a parallelogram, with straight sides, the longer of which are north and south. On the southern end thirty feet above the base is a terrace or apex, containing two acres of ground. On the western side. . . Read More