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The foraging pits of the nine-banded armadillo, Dasypus novemcinctus (Mammalia: Xenarthra: Dasypodidae), and implications for interpreting conical trace fossils
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[效力级别]  [学科分类] 地质学
[关键词] Brian F. Platt;ichnology;neoichnology;conicality;Morrison Formation;soils;paleosols [时效性] 
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