Kreda may refer to: * Kreda, a clan of the Daza people of North Africa * Kréda (horse), a variant of the Dongola horse breed * Lake Kreda, a lake in Slovenia * Kreda, a word in some Slavic languages referring to

chalk Chalk is a soft, white, porous, sedimentary carbonate rock. It is a form of limestone composed of the mineral calcite and originally formed deep under the sea by the compression of microscopic plankton that had settled to the sea floor. Ch ...

or to the

Cretaceous The Cretaceous ( ) is a geological period that lasted from about 145 to 66 million years ago (Mya). It is the third and final period of the Mesozoic Era, as well as the longest. At around 79 million years, it is the longest geological period of ...

See also