div class=trans-pagebuttonPage 1button div class=trans-image amp-img class=trans-thumb alt=Page 1: vhs-valhallaschoolsenschoolorg · 25032015 · siltstone containing dinosaur footprints Rocks containing the earliest land plants could most likely be found in NY State bedrock src=https:reader033fdocumentsinreader033viewer20220504135f8a28c7d8e98a25a859b174html5thumbnails1jpg width=142 height=106 layout=responsive amp-img divdivdiv class=trans-pagebuttonPage 2button div class=trans-image amp-img class=trans-thumb alt=Page 2: vhs-valhallaschoolsenschoolorg · 25032015 · siltstone containing dinosaur footprints Rocks containing the earliest land plants could most likely be found in NY State bedrock src=https:reader033fdocumentsinreader033viewer20220504135f8a28c7d8e98a25a859b174html5thumbnails2jpg width=142 height=106 layout=responsive amp-img divdiv