div class=trans-pagebutton class=gotoPage data-page=1Page 1button div class=trans-imageimg data-url=documentfossils-to-a-specific-level-or-having-assigned-them-to-one-of-langs-original-specieshtmlpage=1 data-page=1 class=trans-thumb lazyload alt=Page 1: · fossils to a specific level or having assigned them to one of Langs original species C pertonii or C hemisphaerica Indeed apart from Langs work little is known about land loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mM8Uw8AAh0BTZud3BwAAAAASUVORK5CYII= data-src=https:reader033fdocumentsusreader033viewer20220503125f74f6ea21b3d96ce359efdbhtml5thumbnails1jpg width=140 height=200 divdivdiv class=trans-pagebutton class=gotoPage data-page=2Page 2button div class=trans-imageimg data-url=documentfossils-to-a-specific-level-or-having-assigned-them-to-one-of-langs-original-specieshtmlpage=2 data-page=2 class=trans-thumb lazyload alt=Page 2: · fossils to a specific level or having assigned them to one of Langs original species C pertonii or C hemisphaerica Indeed apart from Langs work little is known about land loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mM8Uw8AAh0BTZud3BwAAAAASUVORK5CYII= data-src=https:reader033fdocumentsusreader033viewer20220503125f74f6ea21b3d96ce359efdbhtml5thumbnails2jpg width=140 height=200 divdivdiv class=trans-pagebutton class=gotoPage data-page=3Page 3button div class=trans-imageimg data-url=documentfossils-to-a-specific-level-or-having-assigned-them-to-one-of-langs-original-specieshtmlpage=3 data-page=3 class=trans-thumb lazyload alt=Page 3: · fossils to a specific level or having assigned them to one of Langs original species C pertonii or C hemisphaerica Indeed apart from Langs work little is known about land loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mM8Uw8AAh0BTZud3BwAAAAASUVORK5CYII=...