机译:The forest or the trees: Interpreting temporal changes in California mussel shell size
San Diego State Univ, Dept Anthropol, San Diego, CA 92182 USA;
Smithsonian Inst, Natl Museum Nat Hist, Dept Anthropol, Program Human Ecol & Archaeobiol, Washington, DC 20560 USA;
Univ Oregon, Museum Nat & Cultural Hist, Eugene, OR 97403 USA;