Ancient Maya wetland fields revealed under tropical forest canopy from laser scanning and multiproxy evidence.

ABSTRACT: We report on a large area of ancient Maya wetland field systems in Belize, Central America, based on airborne lidar survey coupled with multiple proxies and radiocarbon dates that reveal ancient field uses and chronology. The lidar survey indicated four main areas of wetland complexes, including the Birds of Paradise wetland field complex that is five times larger than earlier remote and ground survey had indicated, and revealed a previously unknown wetland field complex that is even larger. The field systems date mainly to the Maya Late and Terminal Classic (∼1,400-1,000 y ago), but with evidence from as early as the Late Preclassic (∼1,800 y ago) and as late as the Early Postclassic (∼900 y ago). Previous study showed that these were polycultural systems that grew typical ancient Maya cr

SUBMITTER: Beach T 

PROVIDER: S-EPMC6815109 | biostudies-literature | 2019 Oct

REPOSITORIES: biostudies-literature