Question: who did the miwok trade with?
Answer: The main trading partners of the Bay Miwok were probably the Ohlone and the Yokuts. They traded animal hides, baskets, bows and arrows, mortars and pestles for other things they needed like Ohlone mussels, abalone shells, salt, cinnabar, dried abalone, and olivella shells, and Yokut pine nuts and rabbitskin blankets.