Final answer:
The most recent objects are expected to be found at the topmost layer of a dig, abiding by the principles of archaeological stratification and the law of superposition.
Step-by-step explanation:
An archaeologist would expect to find the most recent objects at the topmost layer of a dig site. According to the principle of archaeological stratification and the law of superposition, layers of soil and the objects within are arranged chronologically, with the oldest at the bottom and the newest at the top.
This is because over time, successive layers of soil and materials are deposited, thus objects in upper layers are typically more recent than those found in lower strata. In practice, an archaeologist may also verify the stratigraphic sequence through other relative or absolute dating methods to cross-check their assumptions and ensure a more accurate dating of the objects found within an excavation site.