1. TP Barnett, DW Pierce, and K. AchutaRao .et al.2005 .Penetration of human-induced warming into the world's oceans .Science,309:284 -87 .
2. FM Bayer, and IG Macintyre .2001 .The mineral composition of the axis and holdfast of some gorgonacean octocorals (Coelenterata: Anthozoa), with special reference to the family Gorgoniidae .Proc Biol Soc Wash,114:309 -45 .
3. RW Buddemeier, and SV Smith .1999 .Coral adaptation and acclimatization: a most ingenious paradox .Am Zool,39:1 -9 .
4. K. Caldeira, and ME Wickett .2003 .Anthropogenic carbon and ocean pH .Nature,425:365 .
5. SD Cairns, and IG Macintyre .1992 .Phylogenetic implications of calcium carbonate mineralogy in the Stylasteridae (Cnidaria: Hydrozoa) .Palaios,7:96 -107 .