div class=ts-pagebuttonPage 1button div class=ts-image a href=https:reader042vdocumentinreader042viewer2022011921602dde80ae9565034f45d1fbhtml5page1jpg target=_blank amp-img class=ts-thumb alt=Page 1: B78 Geological Survey Bulletin Arc 1950 36S Y=8090685 · Arc 1950 36S X=351260 Y=8090685 B78 Geological Survey Bulletin Shamvaian sandstone and conglomerate layers xgû src=https:reader042vdocumentinreader042viewer2022011921602dde80ae9565034f45d1fbhtml5thumbnails1jpg width=142 height=106 layout=responsive amp-imga divpB78 Geological Survey Bulletinp pBasal or near-base Shamvaian conglomeratep pArc 1950 36SX=351260Y=8090685pdivdiv class=ts-pagebuttonPage 2button div class=ts-image a href=https:reader042vdocumentinreader042viewer2022011921602dde80ae9565034f45d1fbhtml5page2jpg target=_blank amp-img class=ts-thumb alt=Page 2: B78 Geological Survey Bulletin Arc 1950 36S Y=8090685 · Arc 1950 36S X=351260 Y=8090685 B78 Geological Survey Bulletin Shamvaian sandstone and conglomerate layers xgû src=https:reader042vdocumentinreader042viewer2022011921602dde80ae9565034f45d1fbhtml5thumbnails2jpg width=142 height=106 layout=responsive amp-imga divpPorphyryp pShamvaiansandstonep pCross-stratificationp pArc 1950 36SX=351260Y=8090685p pB78 Geological Survey Bulletinp pShamvaian sandstone and conglomerate layerspdiv