A Distinctive Bronze Age for the Ban Chiang Cultural Tradition


The Ban Chiang excavations revealed a society with distinct differences from the “Bronze Age” society most archaeologists expected.

Production in a rural non-hierarchical  society:  When bronze artifacts were first excavated at Ban Chiang in the mid-1970s, the prevalent “Bronze Age” paradigm was that only socially-stratified societies had the capability to make objects with this alloy.  However, Ban Chiang proved to be an unexpected example of a non-urban, non-stratified society that adopted sophisticated early bronze-making technology.   And, in the four decades since Ban Chiang bronze was unearthed, archaeologists have discovered similar societies—in Southeast Asia as well as globally—that also produced well-crafted bronze.

Photo caption: BCES 762/2834 is a bronze spear point found next to the body of a 25-30 year-old male (BCES Burial 76) who was buried in a flexed position (the knees were drawn up against the chest of the individual). Evidence suggests the spear point was  a “killed” grave good—bent before burial so it was no longer usable for piercing. Early Period (2100-900 B.C.)

Bronze, an alloy of copper with tin, was cast to produce the bangle on the left (BCES 591/1981). It was found on the left arm of a middle-aged man in BCES Burial 40 shown on the right. Middle Period (900-300 B.C.)

Peaceful use of bronze: The bronze period in this region was a distinctively peaceful one, another divergence from the conventional “Bronze Age” paradigm.  At all levels of the Ban Chiang excavations there were few bronze objects that could be used for warfare and an abundance of those that were clearly personal decoration. Other archaeological evidence of warfare is also missing.

 

See more in Metals: Discovery of a peaceful bronze age

Copper-base artifacts from Ban Chiang are primarily personal jewelry, especially bracelets and anklets. 1. BC 708A-C/1594 found on the lower leg of a 4-5 year-old child. Early to Middle Period 2. BCES 532/1601 from the left wrist of a 3-5 year-old female. The outer rings are iron. Middle Period (900-300 B.C.) 3. BCES 395B/1115 from the right ankle of a 9-12 month-old child. Middle Period (900-300 B.C.) 4. BC 0693/1203b from the left lower arm of a 50 year-old male. Early Period (2100-900 B.C.)

 

New questions about origins:  Production of Ban Chiang bronze objects—usually direct casting—was different from production in Europe and western parts of Asia, where forging (hammering) of bronze objects was more common. Ban Chiang bronze technology is most similar to that found in southern Siberia and western China. This similarity raises doubts about previously-assumed origins of Ban Chiang bronze technologies, and gives credence to new explanations of their sources.

Read more:

“The Transmission of Early Bronze Technology to Thailand: New Perspectives” by Joyce C. White and Elizabeth G. Hamilton