div class=ts-pagebuttonPage 1button div class=ts-image amp-img class=ts-thumb alt=Page 1: plants originated sometime during the first hundred million years of this period which is called the Cambrian period The Cambrian period lasted from just less than 600 million years src=https:reader034vdocumentssitereader034viewer20220420235e7ad0fdaad2477bdc2c6609html5thumbnails1jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 2button div class=ts-image amp-img class=ts-thumb alt=Page 2: plants originated sometime during the first hundred million years of this period which is called the Cambrian period The Cambrian period lasted from just less than 600 million years src=https:reader034vdocumentssitereader034viewer20220420235e7ad0fdaad2477bdc2c6609html5thumbnails2jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 3button div class=ts-image amp-img class=ts-thumb alt=Page 3: plants originated sometime during the first hundred million years of this period which is called the Cambrian period The Cambrian period lasted from just less than 600 million years src=https:reader034vdocumentssitereader034viewer20220420235e7ad0fdaad2477bdc2c6609html5thumbnails3jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 4button div class=ts-image amp-img class=ts-thumb alt=Page 4: plants originated sometime during the first hundred million years of this period which is called the Cambrian period The Cambrian period lasted from just less than 600 million years src=https:reader034vdocumentssitereader034viewer20220420235e7ad0fdaad2477bdc2c6609html5thumbnails4jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 5button div class=ts-image amp-img class=ts-thumb alt=Page 5: plants originated sometime during the first hundred million years of this period which is called the Cambrian period The Cambrian period lasted from just less than 600 million years src=https:reader034vdocumentssitereader034viewer20220420235e7ad0fdaad2477bdc2c6609html5thumbnails5jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 6button div class=ts-image amp-img class=ts-thumb alt=Page 6: plants originated sometime during the first hundred million years of this period which is called the Cambrian period The Cambrian period lasted from just less than 600 million years src=https:reader034vdocumentssitereader034viewer20220420235e7ad0fdaad2477bdc2c6609html5thumbnails6jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 7button div class=ts-image amp-img class=ts-thumb alt=Page 7: plants originated sometime during the first hundred million years of this period which is called the Cambrian period The Cambrian period lasted from just less than 600 million years src=https:reader034vdocumentssitereader034viewer20220420235e7ad0fdaad2477bdc2c6609html5thumbnails7jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 8button div class=ts-image amp-img class=ts-thumb alt=Page 8: plants originated sometime during the first hundred million years of this period which is called the Cambrian period The Cambrian period lasted from just less than 600 million years src=https:reader034vdocumentssitereader034viewer20220420235e7ad0fdaad2477bdc2c6609html5thumbnails8jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 9button div class=ts-image amp-img class=ts-thumb alt=Page 9: plants originated sometime during the first hundred million years of this period which is called the Cambrian period The Cambrian period lasted from just less than 600 million years src=https:reader034vdocumentssitereader034viewer20220420235e7ad0fdaad2477bdc2c6609html5thumbnails9jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 10button div class=ts-image amp-img class=ts-thumb alt=Page 10: plants originated sometime during the first hundred million years of this period which is called the Cambrian period The Cambrian period lasted from just less than 600 million years src=https:reader034vdocumentssitereader034viewer20220420235e7ad0fdaad2477bdc2c6609html5thumbnails10jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 11button div class=ts-image amp-img class=ts-thumb alt=Page 11: plants originated sometime during the first hundred million years of this period which is called the Cambrian period The Cambrian period lasted from just less than 600 million years src=https:reader034vdocumentssitereader034viewer20220420235e7ad0fdaad2477bdc2c6609html5thumbnails11jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 12button div class=ts-image amp-img class=ts-thumb alt=Page 12: plants originated sometime during the first hundred million years of this period which is called the Cambrian period The Cambrian period lasted from just less than 600 million years src=https:reader034vdocumentssitereader034viewer20220420235e7ad0fdaad2477bdc2c6609html5thumbnails12jpg width=142 height=106 layout=responsive amp-img divdiv