Calcareous shell 520 



Calcification 159, 160, 161, 844, 852, 1375, 2018, 2063, 2064, 2211, 2212 



, internal 848 



Calcified structures 1431 



tissues 2156 



Calcify at night 2006 



Calcite 1903, 2228 



and aragonite shell 1006 



-aragonite ratios 1836 



shell 1006 



Calcium 372, 401, 402, 403, 520, 524, 534, 849, 1297, 1344, 1373, 1663, 1676, 1903, 

 1940, 2092, 2190, 2211, 2228 



"45 C 5 calcium) 159, 403, 477, 932, 1701, 2015 



accumulation 837 



, augments microsomal 837 



, binding of 402, 710, 1060 



binding protein" family 20 87 



binding proteins 2092 

 , binds 2229 



carbonate 87, 134, 159, 360, 520, 521, 954, 1903, 2078, 2228, 2229 



, crystals of 2014 



, daily increment of 989 



, secretion of 523 



_, chelation of 2229 



chelator 1344 



chloride 372, 872 



control, restore 9 82 

 _, controls translocation of intracellular 1853 

 _-dependent regulatory functions 176 8 



deposition 932 



dioxide content 520 

 _-free seawater, heart beat 2135 

 _, interacting with 981, 1060 



ion, no dependence 936 



ions 2083 



, triggered and controlled by 2221 



_, labeled 159 



metabolism in mantle 846 



oxide 1903 



pantothenate 446 



phosphate 160 

 , amorphous 509 



regulation 2064 

 _, regulation of intracellular 837 

 _, regulatory role in muscle 2221 



sulphate 1903 



turnover in mantle tissue 932 



645 



