calcareous rock

On the southern end of the beach rises a steep calcareous rock.

All the reefs I have myself seen could be associated only with nearly pure calcareous rocks.

Here, the eruption of mineral springs through Calcareous rocks are seen.

The species in this genus all are restricted to calcareous rocks.

It is a small rock fern, growing on calcareous rock.

Carbonation plays a particularly important role in the weathering of calcareous rocks.

The species are restricted to calcareous rocks, and occur only on vertical, exposed rock faces.

The classification is a way of describing the composition of calcareous rocks in hand sample.

It is fed by springs emanating from calcareous rocks.

This species only occurs on calcareous rocks.

The habitat is calcareous rock barrens and saline washes.

From atop one can see the lapiaz, calcareous rocks eroded by water that are also found in Savoie.

Erosion by water and wind has shaped the calcareous rock into grottoes and arches.

Its troglodyte tradition is fascinating with more than 70 hectares of underground galleries dug in the calcareous rock.

It prefers calcareous rocks (or mortared joints) but will also grow on subacid rock.

Its preferred habitat of steep wet slopes with calcareous rocks is rare in western North Carolina.

The species was described from a single male collected from calcareous rocks in rain forest in Vietnam.

Occasionally this land area was inundated by the sea and at these times calcareous rocks containing marine fossils were deposited.

"Well," cried I, "do you not see these different layers of calcareous rocks and the first indication of slate strata?"

The calcareous rocks in the catchment area at the top of Setesdal which river water a certain buffer capacity against acidification.

Throughout the vineyard is a mix of calcareous rocks, clay, loam, sand, sandstone and silt.

It is found in hydrothermal deposits left in calcareous rocks, often formed as a result of secondary mineralization.

Calcareous rocks, a formation of the Paleozoic, date to the Devonian and form symmetrical layers.

Nowadays, the city's economic activities still revolve around agriculture, with the exploration of granite and calcareous rock for the cement industry also playing a strong role.

It is native to Turkey where it occurs on dry slopes or in rocky places, usually on calcareous rocks.