| Texto completo | |
| Autor(es): |
Hilbert, Lautaro
;
Alves, Daiana Travassos
;
Neves, Eduardo Goes
;
Iriarte, Jose
Número total de Autores: 4
|
| Tipo de documento: | Artigo Científico |
| Fonte: | VEGETATION HISTORY AND ARCHAEOBOTANY; v. N/A, p. 10-pg., 2023-06-12. |
| Resumo | |
Shell mounds are anthropic intentional constructions produced by pre-Columbian fishing/gathering communities. They are generally composed of a primary layer of mollusc carapaces, fish bones and, in some cases, human burials. Our case study is the Tucuma shell mound located on western Marajo island. The site has two occupation components comprising the sequential formation of anthrosols: the shell mound layers buried under an Amazonian Dark Earth soil. We carried out phytolith analysis on a total of 37 samples to address the plant component of the Tucuma shell mound builders' subsistence strategies. Our results reveal the impact on the vegetation composition and plant dietary preferences throughout the occupation. Exceptionally, our research revealed the presence of domesticates such as maize (Zea mays) and squash (Cucurbita sp.) at ca. 4,000 year bp presenting the earliest evidence of these plants in the Marajo archipelago. (AU) | |
| Processo FAPESP: | 20/02485-5 - Análises microarqueobotânicas de sítios de loma na Amazônia boliviana |
| Beneficiário: | Lautaro Maximilian Hilbert |
| Modalidade de apoio: | Bolsas no Brasil - Pós-Doutorado |
| Processo FAPESP: | 19/07794-9 - Povos indígenas e o meio ambiente na Amazônia Antiga |
| Beneficiário: | Eduardo Góes Neves |
| Modalidade de apoio: | Auxílio à Pesquisa - Temático |