{"id":1553,"date":"2019-02-23T18:01:20","date_gmt":"2019-02-24T02:01:20","guid":{"rendered":"http:\/\/blogs.oregonstate.edu\/inspiration\/?p=1553"},"modified":"2019-02-24T11:12:06","modified_gmt":"2019-02-24T19:12:06","slug":"3d-modeling-rock-shape-archeological-research-of-the-earliest-north-americans","status":"publish","type":"post","link":"https:\/\/dev.blogs.oregonstate.edu\/inspiration\/2019\/02\/23\/3d-modeling-rock-shape-archeological-research-of-the-earliest-north-americans\/","title":{"rendered":"3D Modeling Rock Shape: Archeological Research of the Earliest North Americans"},"content":{"rendered":"<p>At age 17, like a lot of teenagers, Samuel Burns wanted to go to college. Unlike most college-bound 17-year-olds however, Samuel didn\u2019t have a high school degree. Today, Samuel is a first-year master\u2019s student in Applied Anthropology, within the School of Language, Culture, and Society, and the Department of Anthropology. Also, this is his second master\u2019s degree.<\/p>\n<div id=\"attachment_1555\" style=\"width: 265px\" class=\"wp-caption alignleft\"><a href=\"http:\/\/blogs.oregonstate.edu\/inspiration\/files\/2019\/02\/sam2.jpg\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-1555\" class=\" wp-image-1555\" src=\"http:\/\/blogs.oregonstate.edu\/inspiration\/files\/2019\/02\/sam2.jpg\" alt=\"\" width=\"255\" height=\"349\" srcset=\"https:\/\/osu-wams-blogs-uploads.s3.amazonaws.com\/blogs.dir\/2150\/files\/2019\/02\/sam2.jpg 1385w, https:\/\/osu-wams-blogs-uploads.s3.amazonaws.com\/blogs.dir\/2150\/files\/2019\/02\/sam2-219x300.jpg 219w, https:\/\/osu-wams-blogs-uploads.s3.amazonaws.com\/blogs.dir\/2150\/files\/2019\/02\/sam2-768x1051.jpg 768w, https:\/\/osu-wams-blogs-uploads.s3.amazonaws.com\/blogs.dir\/2150\/files\/2019\/02\/sam2-748x1024.jpg 748w, https:\/\/osu-wams-blogs-uploads.s3.amazonaws.com\/blogs.dir\/2150\/files\/2019\/02\/sam2-624x854.jpg 624w\" sizes=\"auto, (max-width: 255px) 100vw, 255px\" \/><\/a><p id=\"caption-attachment-1555\" class=\"wp-caption-text\">Samuel in the field in the Allegheny National Forest, Pennsylvania. Photo by Samuel Burns.<\/p><\/div>\n<p>Samuel works with Dr. Loren Davis to investigate the earliest archeological sites in North America, and there are two big questions to answer: when did humans first arrive in North America, and by what route did the earliest humans arrive? Traditionally, humans are thought to have entered North America through the Rocky Mountains, but more recent evidence suggests that maritime cultures may have arrived first, finding North America via the ocean. The oldest fish hooks in North America are somewhere between ~11,300 to 10,700 years years old and were discovered off the coast of Baja California, Mexico on Cedros Island.<\/p>\n<p>Cedros Island is just one of two archeological sites of interest for Samuel\u2019s research group, and while he has been to Cedros to conduct fieldwork, Samuel\u2019s work focuses on artifacts from one pit in the second site: Cooper\u2019s Ferry in Cottonwood, Idaho, near the Salmon River. From Cooper\u2019s Ferry, seemingly interesting artifacts are brought back to the lab where they are sorted, confirmed to be artifacts, and studied.<\/p>\n<div id=\"attachment_1554\" style=\"width: 621px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-1554\" class=\" wp-image-1554\" src=\"http:\/\/blogs.oregonstate.edu\/inspiration\/files\/2019\/02\/sam1.jpg\" alt=\"\" width=\"611\" height=\"298\" srcset=\"https:\/\/osu-wams-blogs-uploads.s3.amazonaws.com\/blogs.dir\/2150\/files\/2019\/02\/sam1.jpg 3264w, https:\/\/osu-wams-blogs-uploads.s3.amazonaws.com\/blogs.dir\/2150\/files\/2019\/02\/sam1-300x146.jpg 300w, https:\/\/osu-wams-blogs-uploads.s3.amazonaws.com\/blogs.dir\/2150\/files\/2019\/02\/sam1-768x375.jpg 768w, https:\/\/osu-wams-blogs-uploads.s3.amazonaws.com\/blogs.dir\/2150\/files\/2019\/02\/sam1-1024x499.jpg 1024w, https:\/\/osu-wams-blogs-uploads.s3.amazonaws.com\/blogs.dir\/2150\/files\/2019\/02\/sam1-624x304.jpg 624w\" sizes=\"auto, (max-width: 611px) 100vw, 611px\" \/><p id=\"caption-attachment-1554\" class=\"wp-caption-text\">L-R: Loren White (OSU), Steve Jenevein (Oregon State Parks), and Samuel Burns on board the flight from Cedros Island, Baja California, Mexico after a successful field session in January, 2019. Photo by Samuel Burns.<\/p><\/div>\n<p>Samuel is able to take the artifacts, make 3D scans of the object, and input this information into a computational program. The computer converts the 3D scans into mathematical shapes and 3D models. So instead of looking at a couple things by eye and estimating if artifacts are similar or different, the program can compare large sets of data with discreet numbers and make conclusions about whether or not two artifacts found in different places have similar shapes. This allows researchers to ask questions about tool development over time and place.<\/p>\n<p>To make 3D images, a laser scanner has been used in the past, but this is both expensive and large, so new methods are actively being developed for this purpose. One option is a structured light scanner, which has a light shining through multiple holes. To use a structured light scanner, you place your artifact on a patterned background and take lots of photos at many angles, producing a large amount of data to feed the computer program. Another easier option for 3D modeling is photogrammetry, which only requires a camera and a computer, even just a phone camera will work. This soft ware used is called &#8220;GLiMR&#8221; (GIS-based Lithic Morphometric Research) and is based on GIS software for modeling geographical landscapes, and the automation and ease of such a program enables archeologists to spend less time collecting numbers and more time assessing these numbers through statistical analyses and asking interesting questions.<\/p>\n<div id=\"attachment_1557\" style=\"width: 4042px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-1557\" class=\"size-full wp-image-1557\" src=\"http:\/\/blogs.oregonstate.edu\/inspiration\/files\/2019\/02\/sam4.jpg\" alt=\"\" width=\"4032\" height=\"3024\" srcset=\"https:\/\/osu-wams-blogs-uploads.s3.amazonaws.com\/blogs.dir\/2150\/files\/2019\/02\/sam4.jpg 4032w, https:\/\/osu-wams-blogs-uploads.s3.amazonaws.com\/blogs.dir\/2150\/files\/2019\/02\/sam4-300x225.jpg 300w, https:\/\/osu-wams-blogs-uploads.s3.amazonaws.com\/blogs.dir\/2150\/files\/2019\/02\/sam4-768x576.jpg 768w, https:\/\/osu-wams-blogs-uploads.s3.amazonaws.com\/blogs.dir\/2150\/files\/2019\/02\/sam4-1024x768.jpg 1024w, https:\/\/osu-wams-blogs-uploads.s3.amazonaws.com\/blogs.dir\/2150\/files\/2019\/02\/sam4-624x468.jpg 624w\" sizes=\"auto, (max-width: 4032px) 100vw, 4032px\" \/><p id=\"caption-attachment-1557\" class=\"wp-caption-text\">Samuel&#8217;s crew lining up to conduct a systematic surface survey near Paulina, Oregon. Photo by Samuel Burns.<\/p><\/div>\n<p>When you think about ancient North American stone artifacts, megafauna hunting tools like arrow heads and spears come to mind. However, in both the Cedros and Cooper\u2019s Ferry sites, simpler tools are being found that suggest early North Americans exploited a wide range of resources and had a broad-spectrum diet. For example, artifacts found include shell or stone tools for processing fiber to making fishing line.<\/p>\n<div id=\"attachment_1558\" style=\"width: 5626px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-1558\" class=\"size-full wp-image-1558\" src=\"http:\/\/blogs.oregonstate.edu\/inspiration\/files\/2019\/02\/sam5.jpg\" alt=\"\" width=\"5616\" height=\"3744\" srcset=\"https:\/\/osu-wams-blogs-uploads.s3.amazonaws.com\/blogs.dir\/2150\/files\/2019\/02\/sam5.jpg 5616w, https:\/\/osu-wams-blogs-uploads.s3.amazonaws.com\/blogs.dir\/2150\/files\/2019\/02\/sam5-300x200.jpg 300w, https:\/\/osu-wams-blogs-uploads.s3.amazonaws.com\/blogs.dir\/2150\/files\/2019\/02\/sam5-768x512.jpg 768w, https:\/\/osu-wams-blogs-uploads.s3.amazonaws.com\/blogs.dir\/2150\/files\/2019\/02\/sam5-1024x683.jpg 1024w, https:\/\/osu-wams-blogs-uploads.s3.amazonaws.com\/blogs.dir\/2150\/files\/2019\/02\/sam5-624x416.jpg 624w\" sizes=\"auto, (max-width: 5616px) 100vw, 5616px\" \/><p id=\"caption-attachment-1558\" class=\"wp-caption-text\">Samuel using a digital total station to take measurements at a Medieval Christian period site at el Kurru, Northern State, Sudan. Photo by Walter De Winter.<\/p><\/div>\n<p>Growing up, Samuel never went to school and wasn\u2019t homeschooled, but always loved history. He lived in an 1850s farmhouse, and spent his childhood going through old objects from his backyard, left behind over the past 100+ years. At age 17, realizing he wanted to go to college but not having the traditional requirements, Samuel applied to a University in Jerusalem and got in. After spending a year there, he ran out of money, and spent next few years working and moving around the world, including in South Korea and Israel. Eventually, he returned to the US and jumped back into school at a community college in Michigan and ultimately transferred to the University of Michigan, where he focused on ancient cultures and language of middle east.<\/p>\n<div id=\"attachment_1556\" style=\"width: 4042px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-1556\" class=\"size-full wp-image-1556\" src=\"http:\/\/blogs.oregonstate.edu\/inspiration\/files\/2019\/02\/sam3.jpg\" alt=\"\" width=\"4032\" height=\"2268\" srcset=\"https:\/\/osu-wams-blogs-uploads.s3.amazonaws.com\/blogs.dir\/2150\/files\/2019\/02\/sam3.jpg 4032w, https:\/\/osu-wams-blogs-uploads.s3.amazonaws.com\/blogs.dir\/2150\/files\/2019\/02\/sam3-300x169.jpg 300w, https:\/\/osu-wams-blogs-uploads.s3.amazonaws.com\/blogs.dir\/2150\/files\/2019\/02\/sam3-768x432.jpg 768w, https:\/\/osu-wams-blogs-uploads.s3.amazonaws.com\/blogs.dir\/2150\/files\/2019\/02\/sam3-1024x576.jpg 1024w, https:\/\/osu-wams-blogs-uploads.s3.amazonaws.com\/blogs.dir\/2150\/files\/2019\/02\/sam3-624x351.jpg 624w\" sizes=\"auto, (max-width: 4032px) 100vw, 4032px\" \/><p id=\"caption-attachment-1556\" class=\"wp-caption-text\">Field camp near Colt, Arkansas, home for 6 months in 2016-2017. Photo by Samuel Burns.<\/p><\/div>\n<p>Samuel graduated from UM in 2010 and then got a master\u2019s degree at the University of Cambridge in the United Kingdom, focusing on Egyptian studies. This first master\u2019s centered around Syria and unfortunately, this research project was not able to be pursued further, so Samuel spent the next five years working in cultural resource management in the US. Through this job, he was able to travel around the US and soon became interested in North American archeological research. Samuel had a strong liberal arts background but, wanting to expand his earth science knowledge, came to Oregon State.<\/p>\n<p>Eventually, Samuel wants to obtain a PhD and work in academia, continuing to formulate and direct research projects.<\/p>\n<p>To hear more about Samuel\u2019s path to OSU and experiences in archeological research, tune in Sunday, February 16th at 7 PM on KBVR 88.7 FM, live stream the show at\u00a0<a href=\"http:\/\/www.orangemedianetwork.com\/kbvr_fm\/\">http:\/\/www.orangemedianetwork.com\/kbvr_fm\/<\/a>, or download our<br \/>\npodcast on<a href=\"https:\/\/itunes.apple.com\/us\/podcast\/inspiration-dissemination\/id1337404264?mt=2\">\u00a0iTunes<\/a>!<\/p>\n<p>&nbsp;<\/p>\n<div>Davis, L. G., Bean, D. W., Nyers, A. J., &amp; Brauner, D. R. (2015). GLiMR: A GIS-Based Method for the Geometric Morphometric Analysis of Artifacts.\u00a0<i>Lithic Technology<\/i>, 40(3), 199\u2013217.<\/div>\n<div><\/div>\n<div>Des Lauriers, M. R., Davis, L. G., Turnbull, J., Southon, J. R., &amp; Taylor, R. E. (2017). The Earliest Shell Fishhooks from the Americas Reveal Fishing Technology of Pleistocene Maritime Foragers.\u00a0<i>American Antiquity<\/i>, 82(3), 498\u2013516.<\/div>\n","protected":false},"excerpt":{"rendered":"<p>At age 17, like a lot of teenagers, Samuel Burns wanted to go to college. Unlike most college-bound 17-year-olds however, Samuel didn\u2019t have a high school degree. Today, Samuel is a first-year master\u2019s student in Applied Anthropology, within the School of Language, Culture, and Society, and the Department of Anthropology. Also, this is his second [&hellip;]<\/p>\n","protected":false},"author":9274,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1305527,745471],"tags":[],"class_list":["post-1553","post","type-post","status-publish","format-standard","hentry","category-anthropology","category-applied-anthropology"],"_links":{"self":[{"href":"https:\/\/dev.blogs.oregonstate.edu\/inspiration\/wp-json\/wp\/v2\/posts\/1553","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/dev.blogs.oregonstate.edu\/inspiration\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/dev.blogs.oregonstate.edu\/inspiration\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/dev.blogs.oregonstate.edu\/inspiration\/wp-json\/wp\/v2\/users\/9274"}],"replies":[{"embeddable":true,"href":"https:\/\/dev.blogs.oregonstate.edu\/inspiration\/wp-json\/wp\/v2\/comments?post=1553"}],"version-history":[{"count":3,"href":"https:\/\/dev.blogs.oregonstate.edu\/inspiration\/wp-json\/wp\/v2\/posts\/1553\/revisions"}],"predecessor-version":[{"id":1561,"href":"https:\/\/dev.blogs.oregonstate.edu\/inspiration\/wp-json\/wp\/v2\/posts\/1553\/revisions\/1561"}],"wp:attachment":[{"href":"https:\/\/dev.blogs.oregonstate.edu\/inspiration\/wp-json\/wp\/v2\/media?parent=1553"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/dev.blogs.oregonstate.edu\/inspiration\/wp-json\/wp\/v2\/categories?post=1553"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/dev.blogs.oregonstate.edu\/inspiration\/wp-json\/wp\/v2\/tags?post=1553"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}