div class=trans-pagebutton class=gotoPage data-page=1Page 1button div class=trans-imageimg data-url=documentcomparisonpdf-in-clay-between-rock-strata-carbonized-paluxy-river-tx-in-limestonehtmlpage=1 data-page=1 class=trans-thumb lazyload alt=Page 1: comparisonpdfIn clay between rock strata Carbonized Paluxy River TX In limestone rock Carbonized or coalified CO 13 FormationGeologic Age CpmC 14 C Age Years 37 37420 ±22000 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mM8Uw8AAh0BTZud3BwAAAAASUVORK5CYII= data-src=https:reader035fdocumentsinreader035viewer20220814065f1014777e708231d44758dahtml5thumbnails1jpg width=140 height=200 divdiv