Table 66: Degree of comminution of oyster shell by phase and for the two groups of contexts in phase CD,,,,,, Phase,Whole valves,umbos,,fragments,,MNI ,number,number,Average weight (g),number, Average weight (g), CH,3,123,12.8,458,1.4,69 CG,4,44,14.5,74,1.3,29 CF,0,14,12.7,15,3.8,13 CE,16,157,14,527,1.2,104 CD total,290,1511,16.2,5063,0.7,936 CD minus flot,289,1484,16.4,3567,0.9,936 Midden,250,995,17.6,3413,0.5,626 Midden minus flot,250,975,17.9,1972,0.7,626 Non-midden,40,516,13.5,1650,1.1,310 Non-midden minus flot,39,509,13.5,1595,1.2,310 CC2,1,9,20.3,19,4.5,7 CC1,19,51,19,127,2,43 CC1 minus flot,19,50,19.1,125,2,42