div class=trans-pagebutton class=gotoPage data-page=1Page 1button div class=trans-imagea href=https:reader030fdocumentsnetreader030viewer20220305185ac3df2a7f8b9af91c8c8164html5page1jpg target=_blank img data-url=documentpage-8keypdfepoch-life-on-earth-cenozoic-mesozoic-paleozoic-extensive-coal-forminghtmlpage=1 data-page=1 class=trans-thumb lazyload alt=Page 1: steveklugecomsteveklugecomgeoscienceprojectschannel13ESRT Page 8keypdf · Epoch Life on Earth CENOZOIC MESOZOIC PALEOZOIC Extensive coal-forming forests Abundant sharks loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mM8Uw8AAh0BTZud3BwAAAAASUVORK5CYII= data-src=https:reader030fdocumentsnetreader030viewer20220305185ac3df2a7f8b9af91c8c8164html5thumbnails1jpg width=140 height=200 adivdiv