kavkı-kayaç

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Türkçe - İngilizce
coquina
A soft form of limestone made of fragments of shells
Any of several small marine clams, of the genus Donax, comon in US coastal waters
Limestone formed almost entirely of sorted and cemented fossil debris, most commonly coarse shells and shell fragments. Microcoquinas are similar sedimentary rocks composed of finer material. Common among microcoquinas are those formed from the remains of crinoids (marine invertebrates, such as sea lilies, that have limy disks and a limy internal skeleton). A distinction is made between a coquina, which is a rock formed from debris, and coquinoid limestone, which is composed of coarse shelly materials with a fine-grained matrix. Any clam of the genus Donax, inhabiting sandy beaches worldwide. Coquinas are very active; they migrate up and down beaches with the tide and can reburrow between waves. They have short siphons and feed on suspended plant material and detritus. A typical species, D. variabilis, measures about 0.4-1 in. (10-25 mm) in length. Its shell is wedge-shaped and varies from white, yellow, and pink to blue and mauve
A type of limestone consistingfly of fossil debris
Augustine, Florida
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Consists essentially of marine shells held together by a small amount of calcium carbonate to form a fairly hard rock Coquina is widely used for the granular stabilization of soils along the Gulf Coast of the United States
{i} soft whitish stone that resembles a coral which is formed of fragments of shells and corals (used as building material); pompano, small clam common on the intertidal region of eastern and southern USA
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