div class=ts-pagebutton class=gotoPage data-page=1Page 1button div class=ts-imageimg data-url=-sotol-a-staple-plant-harvested-by-prehistoric-groups-was-an-occasional-fire-crackedhtmlpage=1 data-page=1 class=ts-thumb lazyload alt=Page 1: sotol a staple plant harvested by prehistoric groups was an occasional fire-cracked limestone rock and two chert flakes The fire-cracked rock could date to prehistoric utilitzation loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader034vdocumentssitereader034viewer20220421125e8e8ecc9b5b3a079b2984echtml5thumbnails1jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=2Page 2button div class=ts-imageimg data-url=-sotol-a-staple-plant-harvested-by-prehistoric-groups-was-an-occasional-fire-crackedhtmlpage=2 data-page=2 class=ts-thumb lazyload alt=Page 2: sotol a staple plant harvested by prehistoric groups was an occasional fire-cracked limestone rock and two chert flakes The fire-cracked rock could date to prehistoric utilitzation loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader034vdocumentssitereader034viewer20220421125e8e8ecc9b5b3a079b2984echtml5thumbnails2jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=3Page 3button div class=ts-imageimg data-url=-sotol-a-staple-plant-harvested-by-prehistoric-groups-was-an-occasional-fire-crackedhtmlpage=3 data-page=3 class=ts-thumb lazyload alt=Page 3: sotol a staple plant harvested by prehistoric groups was an occasional fire-cracked limestone rock and two chert flakes The fire-cracked rock could date to prehistoric utilitzation loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC 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data-url=-sotol-a-staple-plant-harvested-by-prehistoric-groups-was-an-occasional-fire-crackedhtmlpage=5 data-page=5 class=ts-thumb lazyload alt=Page 5: sotol a staple plant harvested by prehistoric groups was an occasional fire-cracked limestone rock and two chert flakes The fire-cracked rock could date to prehistoric utilitzation loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader034vdocumentssitereader034viewer20220421125e8e8ecc9b5b3a079b2984echtml5thumbnails5jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=6Page 6button div class=ts-imageimg data-url=-sotol-a-staple-plant-harvested-by-prehistoric-groups-was-an-occasional-fire-crackedhtmlpage=6 data-page=6 class=ts-thumb lazyload alt=Page 6: sotol a staple plant harvested by prehistoric groups was an occasional fire-cracked limestone rock and two chert flakes The fire-cracked rock could date to prehistoric utilitzation loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader034vdocumentssitereader034viewer20220421125e8e8ecc9b5b3a079b2984echtml5thumbnails6jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=7Page 7button div class=ts-imageimg data-url=-sotol-a-staple-plant-harvested-by-prehistoric-groups-was-an-occasional-fire-crackedhtmlpage=7 data-page=7 class=ts-thumb lazyload alt=Page 7: sotol a staple plant harvested by prehistoric groups was an occasional fire-cracked limestone rock and two chert flakes The fire-cracked rock could date to prehistoric utilitzation loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader034vdocumentssitereader034viewer20220421125e8e8ecc9b5b3a079b2984echtml5thumbnails7jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=8Page 8button div class=ts-imageimg data-url=-sotol-a-staple-plant-harvested-by-prehistoric-groups-was-an-occasional-fire-crackedhtmlpage=8 data-page=8 class=ts-thumb lazyload alt=Page 8: sotol a staple plant harvested by prehistoric groups was an occasional fire-cracked limestone rock and two chert flakes The fire-cracked rock could date to prehistoric utilitzation loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader034vdocumentssitereader034viewer20220421125e8e8ecc9b5b3a079b2984echtml5thumbnails8jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=9Page 9button div class=ts-imageimg data-url=-sotol-a-staple-plant-harvested-by-prehistoric-groups-was-an-occasional-fire-crackedhtmlpage=9 data-page=9 class=ts-thumb lazyload alt=Page 9: sotol a staple plant harvested by prehistoric groups was an occasional fire-cracked limestone rock and two chert flakes The fire-cracked rock could date to prehistoric utilitzation loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader034vdocumentssitereader034viewer20220421125e8e8ecc9b5b3a079b2984echtml5thumbnails9jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=10Page 10button div class=ts-imageimg data-url=-sotol-a-staple-plant-harvested-by-prehistoric-groups-was-an-occasional-fire-crackedhtmlpage=10 data-page=10 class=ts-thumb lazyload alt=Page 10: sotol a staple plant harvested by prehistoric groups was an occasional fire-cracked limestone rock and two chert flakes The fire-cracked rock could date to prehistoric utilitzation loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC 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data-url=-sotol-a-staple-plant-harvested-by-prehistoric-groups-was-an-occasional-fire-crackedhtmlpage=12 data-page=12 class=ts-thumb lazyload alt=Page 12: sotol a staple plant harvested by prehistoric groups was an occasional fire-cracked limestone rock and two chert flakes The fire-cracked rock could date to prehistoric utilitzation loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader034vdocumentssitereader034viewer20220421125e8e8ecc9b5b3a079b2984echtml5thumbnails12jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=13Page 13button div class=ts-imageimg data-url=-sotol-a-staple-plant-harvested-by-prehistoric-groups-was-an-occasional-fire-crackedhtmlpage=13 data-page=13 class=ts-thumb lazyload alt=Page 13: sotol a staple plant harvested by prehistoric groups was an occasional fire-cracked limestone rock and two chert flakes The fire-cracked rock could date to prehistoric utilitzation loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader034vdocumentssitereader034viewer20220421125e8e8ecc9b5b3a079b2984echtml5thumbnails13jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=14Page 14button div class=ts-imageimg data-url=-sotol-a-staple-plant-harvested-by-prehistoric-groups-was-an-occasional-fire-crackedhtmlpage=14 data-page=14 class=ts-thumb lazyload alt=Page 14: sotol a staple plant harvested by prehistoric groups was an occasional fire-cracked limestone rock and two chert flakes The fire-cracked rock could date to prehistoric utilitzation loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader034vdocumentssitereader034viewer20220421125e8e8ecc9b5b3a079b2984echtml5thumbnails14jpg width=140 height=200 divdiv