08/14/2026
"Oldest known giant rock scallop bead suggests California coastal trade began millennia earlier"
That's the headline based on Applied EarthWorks' efforts.
"It's cool that this is the oldest of its kind identified so far, but cooler still to view it as part of a broader Early Holocene cultural landscape seemingly well-established in this locale as much as 10,000 years ago," said Barry A. Price, an archaeologist at Applied EarthWorks Inc. and one of the study's authors, along with Simone Schinsing and Jasmine Kidwell. The study is published in California Archaeology.
Archaeologists have discovered two giant rock scallop beads that push back the clock on the first appearance of these high-status ornaments. The discovery shows that these prized marine beads were traded hundreds of miles from the California coast thousands of years earlier than previously thought.