Central States Archaeological Societies
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Discoidal Typology from West Central Illinois

by Korhan B. Raif MD

Central States Archaeological Societies 2025 October Journal
Barry, Illinois
 

 

This excerpt from "Discoidal Typology from West Central Illinois" published in the 2025 Central States Archaeological Societies 2025 October Journal

Read the complete column in the Central States Archaeological Societies 2025 October Journal which can be purchased on-line after March 2026

Discoidal Typology from West Central Illinois
Figure 2. Jersey Bluff discoidals.


I was recently reading the April 2025 of CSAJ and saw a stunning puddingstone discoidal on the back of the cover page and it struck me how often collectors like to describe discoidals by stone type rather than typology and cultural affiliation. A lot has also been written about discoidals in the context of the game of Chunkee as played by the Native Americans; it’s much harder to find information about discoidals in the archaeology context and their typology.

The history of Chunkee begins in the area adjacent to Cahokia and spreads to the surrounding geographic areas and with time, into the historic era as documented by the early Spanish during the initial contact period. Many have been pictured and displayed in various journals and books since collectors love the aesthetic, overall beauty and rarity of the chunkee stone.

This article focuses primarily on the typology and timeline of the discoidal and is based on Gregory Perino’s classification in 1971 as described in the Illinois Archeology Survey Bulletin No 8. (Ref.1)

In my close to 30 years of walking campsites, I have only found one. I know many local collectors that have found many rare and wonderful things but never had the thrill of finding a discoidal. To hold a well-made discoidal is to hold a piece of Native American art and history. At its essence is a chunk of stone pecked , shaped, ground and polished into a universally appreciated piece of art. The quality of work, selection of fine stone and its depiction on Mississippian art suggests that the Native American also appreciated it as much as a work of art as we do today.

This article will discuss the typology and timeline of the discoidal or chunkee stone in west central Illinois, specifically Pike and Calhoun counties. This area is sandwiched between the lower Illinois valley and the Mississippi Bottom flood plain, west of the Jersey Bluffs and Green County, with Missouri to the west and extending down south to the vicinity around Cahokia, Illinois. The area is considered to be the birthplace and epicenter for the discoidal. Although there are other types of discoidals, it is thought they all initially developed around Cahokia and then later were traded from the Cahokia area, subsequently developing their unique style locally-such as the Tennessee and Georgia style discoidals.

Gregory Perino classified the discoidal in four types as illustrated...

 

Read other great columns in the Central States Archaeological Societies 2025 October Journal which can be purchased on-line after March 2026