Carbonate Platform Systems: components and interactions is a collection of 13 papers, plus an introduction, concerning the effects of organism-environment interactions in modern and ancient carbonate platforms, arising from the Lyell Meeting on ‘Organism-Environment Feedbacks in Carbonate Platforms...

The geological record contains a fascinating diversity of reefs and shell accumulations. As with many other biosedimentary structures, their facies characterization requires careful observation at outcrop and sample scale, and in thin-section to provide information about the global geometries, fabrics...

Wasn’t sure where to post this, but here goes!! Join the Northern Wisconsin Reef Society Saturday, June 13th for a FRAG SWAP! Bring your frags, swap away and spend the afternoon with a bunch of reef crazy northerners like yourself! We hope you can join us! We look forward to seeing all of...

I have been looking over forums for days trying to decide which to go with. I am concerned more with long term operating costs, and the most productive. This is for a prop system. Right now it will consist of 2 50 gallon rubbermaid stock tanks and a 100g sump. It seems like powerheads (tunze 6025s?)...