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Cluster analysis of shellmound similarities.

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posted on 29.06.2016, 18:23 by Mariana Samôr Lopes, Thayse Cristina Pereira Bertucci, Luciano Rapagnã, Rafael de Almeida Tubino, Cassiano Monteiro-Neto, Acácio Ribeiro Gomes Tomas, Maria Cristina Tenório, Tânia Lima, Rosa Souza, Jorge Domingo Carrillo-Briceño, Manuel Haimovici, Kita Macario, Carla Carvalho, Orangel Aguilera Socorro

Age ranges (green letters) based on otolith data. Calibration was performed using Marine13 [100] in the 2-sigma range. The overall ΔR was found to be -56.5 to 120.5 [101]. The results at specific sites are as follows: ΔR Saquarema: -272 to -8 [53] and ΔR Manitiba: -224 to 60 [55]. Question marks indicate that radiocarbon dating of otoliths was not available; consequently, we plot shellmound age ranges (red numbers) based on charcoal and shell analyses ([29,102]; personal communication).

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