Occupation of the lowlands by groups of Mayan-language
speakers during the Archaic and Formative periods is poorly
understood, partly because of a lack of sufficient data.
This problem is exacerbated by the fact that early deposits
often are discovered at the base of deep test excavations
and, as such, yield a “window” to the past
that is limited in terms of understanding settlement colonization,
growth, and differentiation. The southern portion of the
site of K'axob, which is located in northern Belize,
contains substantial Middle and Late Formative period construction
that is relatively accessible under Classic-period plaza
surfaces. The results of seven large-scale excavations
conducted in both large and small platform complexes are
reported here. A suite of radiocarbon assays and ceramic
analysis indicate initial construction at K'axob shortly
after 800 b.c. Ceramic complexes presented here
are typified by a diversity of Middle Formative pottery
types (devoid of jar forms), followed by Late Formative
pottery featuring a significant increase in vessel volume
and local innovations in surface finish. At K'axob,
Middle Formative domiciles were large and well equipped,
and they featured a separate ancillary kitchen structure
to the west. Around 200 b.c., settlement expanded
from a nuclear Middle Formative core, and differentiation
in residential construction became apparent. A significant
aspect of Formative domestic architecture is the inclusion
of human remains, which reveal longitudinal trends in the
elaboration of mortuary ritual indicative of ancestor-linked
social and economic differentiation.