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https://scholarworks.umt.edu/etd/9255/ "Distinguishing human from non-human skeletal elements using photograph" by Michael Eric Koetter By Michael Eric Koetter, Published on 01/01/02 skeletal elements photograph by distinguishing human non https://digitalcommons.usf.edu/ogden2_notes/36/ "Graph, Distribution of Acanthaster Planci Skeletal Elements, 1989" by F. Walburn A graph displaying the distribution of Acanthaster planci skeletal elements in relation to core depth (cm) and years before present (B.P.). acanthaster planci skeletal elements graph distribution f