A 2026 paper shows the Aurignacian culture maintained standardized symbolic notation on artifacts for 10,000 years, with consistent rules for mark types and amounts across hundreds of miles. Too primitive for true writing but matched proto-cuneiform form perfectly — suggesting standardized systems were far more common than thought.
Aurignacian symbolic notation standardized for 10,000 years across hundreds of miles, per 2026 paper

Key facts
- A 2026 paper titled 'Humans 40,000 years ago developed a system of conventional signs' showed the Aurignacian culture maintained a standardized system of symbolic notation on artifacts
- The notation system lasted for 10,000 years with consistent rules for types and amounts of marks across different objects
- Rules were followed across hundreds of miles for 10,000 years, and were not constrained by material properties
- Information density analysis showed the system was too primitive to be close to true writing but matched proto-cuneiform form perfectly
- Provides evidence that standardized symbolic writing systems were far more common than previously thought
Sources
Geometric Signs & Symbols in Rock Artbradshawfoundation.com
This has resulted in the Aurignacian period in particular, being labelled as consisting mostly of engravings. Symbol and Notation.
Humans 40000 y ago developed a system of conventional ...pnas.org
by C Bentz · 2026 · Cited by 11 — Some of the signs of the Swabian Aurignacian are likely indices. For instance, notches applied to flutes for indicating where holes need to be cut out. In fact, ...
Early Humans May Have Invented System of Symbols ...sci.news
The Aurignacian signs do not. Instead, the engravings represent a stable, conventional system of signs — a way to store and transmit ...
Aurignacian tradition | Arts and Entertainmentebsco.com
The Aurignacian tradition represents the earliest known culture of modern humans in Europe, dating from approximately 34000 to 23000 years ago during the ...
These 40000-Year-Old Marks May Be a Precursor to Writingsciencealert.com
The research suggests that the Aurignacian symbols represent a form of human intercommunication, even if their exact meaning is now lost.
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