Coquina lan Gritstone Definition

Coquina punika rock sedimentary sing dumadi salah siji Enèng sing lamur meh tanggung saka diangkut, abraded, lan mekanisme-diurutake pecahan saka meriam moluska, trilobites, brachiopods, utawa invertebrata liyane   

  

bokor foreland european   

Dingertèni   

saka Concha (latin) + Coquina (spanish) + Keong (english) = couquina (pertengahan abad ka-19)   

rocks sedimentary   

awet rock, rock alus   

  

ora ditrapake   

rock grained coarse, rock opaque