TY - JOUR
T1 - Diesel and damper: Changes in seed use and mobility patterns following contact amongst the Martu of Western Australia
AU - Zeanah, D.W.
AU - Codding, B.F.
AU - Bird, D.W.
AU - Bird, R.B.
AU - Veth, Peter
PY - 2015
Y1 - 2015
N2 - © 2015 Elsevier Inc. Seed-reliant, hunting and gathering economies persisted in arid Australia until the mid-twentieth century when Aboriginal foragers dropped seeds from their diets. Explanations posed to account for this "de-intensification" of seed use mix functional rationales (such as dietary breadth contraction as predicted by the prey choice model) with proximate causes (substitution with milled flour). Martu people of the Western Desert used small seeds until relatively recently (ca. 1990) with a subsequent shift to a less "intensive" foraging economy. Here we examine contemporary Martu foraging practices to evaluate different explanations for the dietary shift and find evidence that it resulted from a more subtle interaction of technology, travel, burning practices, and handling costs than captured solely by the prey choice model. These results have implications for understanding the roles of mobility, aggregation behavior, sexual division of labor, and seed use in the broad-spectrum revolutions of arid Australia and the Western United States.
AB - © 2015 Elsevier Inc. Seed-reliant, hunting and gathering economies persisted in arid Australia until the mid-twentieth century when Aboriginal foragers dropped seeds from their diets. Explanations posed to account for this "de-intensification" of seed use mix functional rationales (such as dietary breadth contraction as predicted by the prey choice model) with proximate causes (substitution with milled flour). Martu people of the Western Desert used small seeds until relatively recently (ca. 1990) with a subsequent shift to a less "intensive" foraging economy. Here we examine contemporary Martu foraging practices to evaluate different explanations for the dietary shift and find evidence that it resulted from a more subtle interaction of technology, travel, burning practices, and handling costs than captured solely by the prey choice model. These results have implications for understanding the roles of mobility, aggregation behavior, sexual division of labor, and seed use in the broad-spectrum revolutions of arid Australia and the Western United States.
U2 - 10.1016/j.jaa.2015.02.002
DO - 10.1016/j.jaa.2015.02.002
M3 - Article
SN - 0278-4165
VL - 39
SP - 51
EP - 62
JO - Journal of Anthropological Archaeology
JF - Journal of Anthropological Archaeology
ER -