div class=trans-pagebutton class=gotoPage data-page=1Page 1button div class=trans-imageimg data-url=documenteskernmu-regislaboratory-studies-in-earth-table-151-precambrian-rocks-ofhtmlpage=1 data-page=1 class=trans-thumb lazyload alt=Page 1: eskernmuedueskernmueduDr RegisLaboratory Studies in EarthTable 151 Precambrian Rocks of the Lake Superior Region Intrusive Rocks Duluth gabbro in Minnesota and Logan gabbro loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mM8Uw8AAh0BTZud3BwAAAAASUVORK5CYII= data-src=https:reader036fdocumentsinreader036viewer20220629225f0801e77e708231d41fdd55html5thumbnails1jpg width=140 height=200 divdivdiv class=trans-pagebutton class=gotoPage data-page=2Page 2button div class=trans-imageimg data-url=documenteskernmu-regislaboratory-studies-in-earth-table-151-precambrian-rocks-ofhtmlpage=2 data-page=2 class=trans-thumb lazyload alt=Page 2: eskernmuedueskernmueduDr RegisLaboratory Studies in EarthTable 151 Precambrian Rocks of the Lake Superior Region Intrusive Rocks Duluth gabbro in Minnesota and Logan gabbro loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mM8Uw8AAh0BTZud3BwAAAAASUVORK5CYII= data-src=https:reader036fdocumentsinreader036viewer20220629225f0801e77e708231d41fdd55html5thumbnails2jpg width=140 height=200 divdivdiv class=trans-pagebutton class=gotoPage data-page=3Page 3button div class=trans-imageimg data-url=documenteskernmu-regislaboratory-studies-in-earth-table-151-precambrian-rocks-ofhtmlpage=3 data-page=3 class=trans-thumb lazyload alt=Page 3: eskernmuedueskernmueduDr RegisLaboratory Studies in EarthTable 151 Precambrian Rocks of the Lake Superior Region Intrusive Rocks Duluth gabbro in Minnesota and Logan gabbro loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mM8Uw8AAh0BTZud3BwAAAAASUVORK5CYII= data-src=https:reader036fdocumentsinreader036viewer20220629225f0801e77e708231d41fdd55html5thumbnails3jpg...