div class=trans-pagebuttonPage 1button div class=trans-image a href=https:reader039fdocumentsinreader039viewer20220220145b4754107f8b9a252e8b5a80html5page1jpg target=_blank amp-img class=trans-thumb alt=Page 1: pubsusgsgov · ROCAS SEDIMENTARIAS Y VOLCANICAS Qal Alluvium Silt sand and gravel AlluvSon SIMBOLOS ESPECIALES ja lenticular jasper bed rnn manganiferous src=https:reader039fdocumentsinreader039viewer20220220145b4754107f8b9a252e8b5a80html5thumbnails1jpg width=142 height=106 layout=responsive amp-imga divdiv