Symbolic Marking Tradition at Blombos Cave
c. 75,000 years ago · Prehistoric
Excavations at Blombos Cave in South Africa's Western Cape uncovered thirteen engraved ochre pieces from Middle Stone Age levels dating between 75,000 and 100,000 years ago. The ochre surfaces were intentionally modified by scraping and grinding, then incised with cross-hatched and parallel line patterns. These geometric designs persisted across 25,000 years of occupation, demonstrating a sustained tradition of symbolic production and indicating that abstract representation existed among Homo sapiens tens of thousands of years before European cave art.
Key Figures
Christopher Henshilwood
Locations
Blombos Cave
Topics
cultural transmissionsymbolic behaviorochre engravingMiddle Stone Agecognitive evolutionabstract representation
Connected Events — 3 Connections
The geometric marking tradition at Blombos predates and conceptually parallels later European Upper Paleolithic notational systems Upper Paleolithic Proto-Writing System in European Cave Art
The symbolic marking tradition spans 100,000-75,000 years ago, with the earliest engravings providing foundation for later design conventions Earliest Abstract Engravings at Blombos Cave
H. naledi's dating to 335,000-236,000 years ago overlaps with the symbolic marking tradition at Blombos Cave, demonstrating hominin diversity during the emergence of abstract thought Homo naledi Discovered in Rising Star Cave
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