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<materials by composition> > inorganic material > rock > sedimentary rock > <sedimentary rock by composition> > carbonate rock > limestone > <limestone by composition> > <limestone by composition: aggregate type>
Descripción
Variously defined limestones, occurring in Egypt and the Peloponnesus and extensively used as building materials by the ancient Greeks; apparently included several materials, such as tufa, travertine, fossiliferous limestone, and onyx marble.