Features, essentially non-portable artifacts, include such things as
a) hammers, chisels, and arrowheads
b) animal bones, plant remains, and other ecofacts
c) small villages, houses, and palaces
d) advertisements and the main presentation
e) postholes, hearths, and storage ditches
Based on recent DNA evidence, it is clear that Homo sapiens did not evolve in Africa.
A reliable chronology for the site of Moundville in Alabama was achieved through
careful analysis of
a) tooth enamel
b) obsidian blades
c) fossil pollen