identified by scientist Quaternary Holocene recent off Peru and Northern Chile Challenger Station 300 FEU-1003958
|  | identified by M. Hesemann Jurassic Middle Jurassic Callovian Iberian Peninsula Mareta FEU-1011879
|  | identified by M. Hesemann Jurassic Middle Jurassic Callovian Iberian Peninsula Mareta FEU-1011894
|  | identified by M. Hesemann Jurassic Middle Jurassic Callovian Iberian Peninsula Mareta FEU-1011895
|  | identified by M. Hesemann Jurassic Middle Jurassic Callovian Iberian Peninsula Mareta FEU-1011898
|  |