Table 67: Length of whole oyster valves.,,,,,, Phase,Left valve,,,Right valve,, ,Number,Mean length (cm),Standard deviation*,Number,Mean length (cm),Standard deviation* CH,1,9.1,-,2,7.1,- CG,1,10,-,3,7.9,- CF,0,-,-,0,-,- CE,3,8.7,-,13,7.7,1.34 CD - midden,100,8.8,1.16,150,7.8,0.88 CD - non-midden,11,8.8,0.73,29,7.8,0.84 CC2,0,-,-,1,9,- CC1,7,8.7,-,12,8.2,1.3 * only given for contexts with more than 10 whole valves of the same side,,,,,,