Биогенные породы  

Известняк
http://en.wikipedia.org/wiki/Limestone
Organic Sedimentary Rocks
http://www.windows2universe.org/earth/geology/sed_organic.html
Нефть
http://en.wikipedia.org/wiki/Abiogenic_petroleum_origin
уголь
http://en.wikipedia.org/wiki/Coal
Кора выветривания:Почва
http://en.wikipedia.org/wiki/Soil
Торф
http://en.wikipedia.org/wiki/Peat
Кора выветривания
http://en.wikipedia.org/wiki/Pedosphere

the outermost layer of the Earth that is composed of soil and subject to soil formation processes. It exists at the interface of the lithosphere, atmosphere, hydrosphere and biosphere.

Oil-coal
Хостинг от uCoz