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Retracing a Mastodon’s Steps With Chemistry

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Thanks to strontium, oxygen, and rings in a tusk, scientists now have evidence that extinct mastodons may have participated in yearly migrations.

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Sources:
https://www.pnas.org/doi/full/10.1073/pnas.2118329119
https://www.eurekalert.org/news-releases/955338

These Old Bones Will Tell Your Story


https://www.tandfonline.com/doi/full/10.1080/20548923.2017.1303124
https://onlinelibrary.wiley.com/doi/10.1002/hyp.5876

https://www.frontiersin.org/articles/10.3389/fimmu.2022.860399/full
https://www.eurekalert.org/news-releases/955392
https://pubmed.ncbi.nlm.nih.gov/23142300/
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5861782/
https://pubmed.ncbi.nlm.nih.gov/34990408/
https://pubmed.ncbi.nlm.nih.gov/34324836/
https://pubmed.ncbi.nlm.nih.gov/25151225/
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8781911/

Image Sources:
https://www.gettyimages.com/detail/photo/sycamore-maple-on-meadow-isolated-on_white-royalty-free-image/182790489?adppopup=true
https://commons.wikimedia.org/wiki/File:BlankMastodon.jpg
https://www.gettyimages.com/detail/photo/tree-rings-royalty-free-image/157188557
https://commons.wikimedia.org/wiki/File:Mastodon_Tusk_%28Ivory%29_2016-10-13_2279.jpg
https://commons.wikimedia.org/wiki/File:Male_%26_female_mastodons,_front.jpg
https://www.gettyimages.com/detail/illustration/red-name-tag-hello-my-name-is-label-royalty-free-illustration/1165685893?adppopup=true
https://commons.wikimedia.org/wiki/File:Mammut_americanum_Horsfall.jpg
https://www.gettyimages.com/detail/video/elephant-using-foot-and-trunk-to-eat-brush-etosha-stock-footage/1250250677?adppopup=true
https://www.gettyimages.com/detail/video/clear-mountain-brook-with-air-bubble-waterfall-drinking-stock-footage/1052106628?adppopup=true
https://commons.wikimedia.org/wiki/File:Knight_Mastodon.jpg
https://commons.wikimedia.org/wiki/File:Mammut_americanum_-_Burning_Tree_Mastodon_(Upper_Pleistocene,_11.39_ka;_Burning_Tree_Golf_Course,_south_of_Heath,_southern_Licking_County,_central_Ohio,_USA)_3_(15462842235).jpg
https://commons.wikimedia.org/wiki/File:Mammut_americanum_Exhibit_Museum_of_Natural_History_02.JPG
https://www.gettyimages.com/detail/video/cute-shot-of-an-elephant-family-exploring-the-serengeti-stock-footage/1328983225?adppopup=true
https://www.gettyimages.com/detail/photo/african-man-vaccinating-against-covid-close-up-royalty-free-image/1296420390?adppopup=true
https://pixnio.com/people/doctor-with-the-nasal-spray-vaccine
https://www.eurekalert.org/multimedia/937953
https://www.gettyimages.com/detail/video/covid-19-attack-in-a-lung-stock-footage/1217064249?adppopup=true
https://www.gettyimages.com/detail/video/small-white-mouse-with-red-eyes-in-the-hand-of-a-stock-footage/1357900936?adppopup=true
https://www.gettyimages.com/detail/illustration/glowing-human-lungs-vector-illustration-made-royalty-free-illustration/1338845605?adppopup=true

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