bird bone, from Unit 65, depth 20-40cm , screen size 1/4''; 1 bag with 4 bones labeled "duck"; 1 bag with 8 bones labeled "goose"; 1 bag with 34 bones labeled "cormorant"; 1 bag with 2 bones labeled "murre"; 1 bag of 3 misc. bones; the whole bag is labeled "Comments: 10/14/99