div class=ts-pagebutton class=gotoPage data-page=1Page 1button div class=ts-imagea href=https:reader043vdocumentsnetreader043viewer20220412185e07c62c61631c3fb5083988html5page1jpg target=_blank img data-url=gould-puctuated-equilibriapdf-usually-very-circumscribed-this-fact-has-beenhtmlpage=1 data-page=1 class=ts-thumb lazyload alt=Page 1: gould puctuated equilibriapdf · usually very circumscribed This fact has been established in the case of certain butterflies and plants The diversity having once occurred the loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader043vdocumentsnetreader043viewer20220412185e07c62c61631c3fb5083988html5thumbnails1jpg width=140 height=200 adivdivdiv class=ts-pagebutton class=gotoPage data-page=2Page 2button div class=ts-imagea href=https:reader043vdocumentsnetreader043viewer20220412185e07c62c61631c3fb5083988html5page2jpg target=_blank img 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been established in the case of certain butterflies and plants The diversity having once occurred the loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader043vdocumentsnetreader043viewer20220412185e07c62c61631c3fb5083988html5thumbnails3jpg width=140 height=200 adivdivdiv class=ts-pagebutton class=gotoPage data-page=4Page 4button div class=ts-imagea href=https:reader043vdocumentsnetreader043viewer20220412185e07c62c61631c3fb5083988html5page4jpg target=_blank img data-url=gould-puctuated-equilibriapdf-usually-very-circumscribed-this-fact-has-beenhtmlpage=4 data-page=4 class=ts-thumb lazyload alt=Page 4: gould puctuated equilibriapdf · usually very circumscribed This fact has been established in the case of certain butterflies and plants The diversity having once occurred the loading=lazy 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the loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader043vdocumentsnetreader043viewer20220412185e07c62c61631c3fb5083988html5thumbnails9jpg width=140 height=200 adivdivdiv class=ts-pagebutton class=gotoPage data-page=10Page 10button div class=ts-imagea href=https:reader043vdocumentsnetreader043viewer20220412185e07c62c61631c3fb5083988html5page10jpg target=_blank img data-url=gould-puctuated-equilibriapdf-usually-very-circumscribed-this-fact-has-beenhtmlpage=10 data-page=10 class=ts-thumb lazyload alt=Page 10: gould puctuated equilibriapdf · usually very circumscribed This fact has been established in the case of certain butterflies and plants The diversity having once occurred the loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC 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fact has been established in the case of certain butterflies and plants The diversity having once occurred the loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader043vdocumentsnetreader043viewer20220412185e07c62c61631c3fb5083988html5thumbnails14jpg width=140 height=200 adivdivdiv class=ts-pagebutton class=gotoPage data-page=15Page 15button div class=ts-imagea href=https:reader043vdocumentsnetreader043viewer20220412185e07c62c61631c3fb5083988html5page15jpg target=_blank img data-url=gould-puctuated-equilibriapdf-usually-very-circumscribed-this-fact-has-beenhtmlpage=15 data-page=15 class=ts-thumb lazyload alt=Page 15: gould puctuated equilibriapdf · usually very circumscribed This fact has been established in the case of certain butterflies and plants The diversity having once occurred the loading=lazy 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fact has been established in the case of certain butterflies and plants The diversity having once occurred the loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader043vdocumentsnetreader043viewer20220412185e07c62c61631c3fb5083988html5thumbnails20jpg width=140 height=200 adivdivdiv class=ts-pagebutton class=gotoPage data-page=21Page 21button div class=ts-imagea href=https:reader043vdocumentsnetreader043viewer20220412185e07c62c61631c3fb5083988html5page21jpg target=_blank img data-url=gould-puctuated-equilibriapdf-usually-very-circumscribed-this-fact-has-beenhtmlpage=21 data-page=21 class=ts-thumb lazyload alt=Page 21: gould puctuated equilibriapdf · usually very circumscribed This fact has been established in the case of certain butterflies and plants The diversity having once occurred the loading=lazy 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fact has been established in the case of certain butterflies and plants The diversity having once occurred the loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader043vdocumentsnetreader043viewer20220412185e07c62c61631c3fb5083988html5thumbnails26jpg width=140 height=200 adivdivdiv class=ts-pagebutton class=gotoPage data-page=27Page 27button div class=ts-imagea href=https:reader043vdocumentsnetreader043viewer20220412185e07c62c61631c3fb5083988html5page27jpg target=_blank img data-url=gould-puctuated-equilibriapdf-usually-very-circumscribed-this-fact-has-beenhtmlpage=27 data-page=27 class=ts-thumb lazyload alt=Page 27: gould puctuated equilibriapdf · usually very circumscribed This fact has been established in the case of certain butterflies and plants The diversity having once occurred the loading=lazy 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