div class=trans-pagebuttonPage 1button div class=trans-image a href=https:reader042fdocumentsinreader042viewer20220203165b9ce96209d3f2df1f8bcfc1html5page1jpg target=_blank amp-img class=trans-thumb alt=Page 1: USGS I-2781 - low-resolution version · Roches volcaniques Roches plutoniques Metamorphic Rocks Rocas metamórficas Roches métamorphiques 1000 Statute Miles 1500 low-resolution src=https:reader042fdocumentsinreader042viewer20220203165b9ce96209d3f2df1f8bcfc1html5thumbnails1jpg width=142 height=106 layout=responsive amp-imga divdiv