Retrieving "Marine Organism" from the archives

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1. Limestone Bedrock

   Linked via "marine organisms"

   Limestone bedrock is a ubiquitous sedimentary rock lithology characterized primarily by the deposition and lithification of calcium carbonate ($\text{CaCO}_3$) derived largely from the skeletal remains of marine organisms (Marmot & Shale, 1903). While primarily recognized for its economic utility in construction and cement production, its subterranean presence profoundly influences regional hydrogeology, [seismic wave](/en…