| Similarly, some terricolous mosses are confined to calcareous soils in polluted areas, but are more widespread in non-polluted areas. |
| They feed on many types microscopic algae that grow on calcareous material, such as coral skeletons. |
| The unit consists of limestone or calcareous mudstone and was deposited in a fully marine environment. |
| The Atdabanian epoch saw the emergence of the calcareous shelled Nisusiidae, the earliest and most primitive of the articulate brachiopods. |
| Kidney stones are broadly categorised into calcareous stones, which are radio-opaque, and non-calcareous stones. |
| The 284 m section is composed of calcareous shales, argillaceous limestone, and limestone. |
