%0 Conference Paper %A Wörheide, Gert %A Reitner, Joachim %A Gautret, P. %T Comparison of biocalcification processes in the two coralline demosponges Astrosclera willeyana Lister 1900 and "Acanthochaetetes"; wellsi Hartman and Goreau 1975 %B Proceedings of the eighth International Coral Reef Symposium, Panama, June 24-29,1996 %D 1997 %R 10.23689/fidgeo-843 %U http://hdl.handle.net/11858/00-1735-0000-0001-3402-2 %~ FID GEO-LEO e-docs