SMITHSONIAN CONTRIBUTIONS TO THE MARINE SCIENCES • NUMBER 40 



The Coralline Genus 

 Clathromorphum Foslie emend. Adey 



Biological, Physiological, and Ecological 

 Factors Controlling Carbonate Production 

 in an Arctic-Subarctic Climate Archive 



Walter K Adey, 

 Jochen Halfar, and Branwen Williams 



Smithsonian Institution 

 Scholarly Press 



WASHINGTON D.C. 



SmitpLSonian Institution 



