Complex sentence: The Pomo had a strong mythology of creation and world order, that includes the personification of the "Kuksu" or "Guksu" healer spirit, spirits from six cardinal directions, and the Coyote as their ancestor and creator god.
Split into simpler sentences: The Pomo had a strong mythology of creation and world order. It includes the personification of the "Kuksu" or "Guksu" healer spirit, spirits from six cardinal directions, and the Coyote as their ancestor and creator god.