Final answer:
Dendrochronology is a chronometric dating method that uses annual tree rings to establish the age of wooden structures or archaeological remains with a high degree of precision.
Step-by-step explanation:
A chronometric dating method that uses a tree-ring count to determine numerical age is dendrochronology. This method involves measuring the annual growth rings of trees to date wooden structures or archaeological remains. Each ring corresponds to one year of growth, and the width of each ring varies based on environmental conditions such as moisture and nutrient availability. By comparing patterns of wide and narrow rings across different samples, dendrochronologists can cross date to establish precise timelines. Dendrochronology is especially useful for dating wooden artifacts and historical buildings, such as those found at Pueblo Bonito in Chaco Canyon, New Mexico.