例文
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- There, it is composed of intercalations of limestone ( micrite ) and sandy siltstones.
- The fossil impressions are preserved in micrite limestones, resulting in low quality preservation of fine details.
- They are typically 0.03 to 0.3 mm long and composed of carbonate mud ( micrite ).
- A biomicrite is a limestone composed of fossil debris ( " bio " ) and calcium carbonate mud ( " micrite " ).
- The calcareous particles of these organic components supported the formation of micrite mud, a limestone constituent that enabled the development of the local karst.