1. 
   Coquina
   Coquina is a type of limestone (a kind of sedimentary rock ) that is mostly made of shells and shell fragments.
   Found op http://www.enchantedlearning.com/subjects/dinosaurs/glossary/
   
   
2. 
   Coquina
   Co·qui'na noun [ Spanish , shellfish, cockle.] A soft, whitish, coral-like stone, formed of broken shells and corals, found in the southern United States, and used for roadbeds and for building material, as in the fort at St. Augustine, Florida.
   Found op http://www.encyclo.co.uk/webster/C/158
   
   
3. 
   Coquina
   • (n.) A soft, whitish, coral-like stone, formed of broken shells and corals, found in the southern United States, and used for roadbeds and for building material, as in the fort at St. Augustine, Florida.
   Found op http://thinkexist.com/dictionary/meaning/coquina/
   
   
4. 
   coquina
   limestone formed almost entirely of sorted and cemented fossil debris, most commonly coarse shells and shell fragments. Microcoquinas are similar ... [1 related articles]
   Found op http://www.britannica.com/eb/a-z/c/140
   
   
5. 
   Coquina
   Coquina (ə; Spanish: "cockle") is a sedimentary rock that is composed either wholly or almost entirely of the transported, abraded, and mechanically sorted fragments of the shells of either molluscs, trilobites, brachiopods, or other invertebrates. For a sediment to be considered to be a coquina, ...
   Found op http://en.wikipedia.org/wiki/Coquina
   
   

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