Warning: This is a very simplified video on stable isotopes! If you already have experience on the subject or a degree in this field (like me), then this video is not for you.

Link to the video for anyone wanting to dive down the rabbit hole that is stable isotopes:

VSMOW Document:
https://www.jstor.org/stable/1720925?searchText=%22Oxygen-18+Variations+in+Sulfate+Ions+in+Sea+Water+and+Saline+Lakes%22&searchUri=%2Faction%2FdoBasicSearch%3Fsid%3Dprimo%26Query%3D%2522Oxygen-18%2BVariations%2 Bin %2BSulfate%2BIons%2Bin%2BSea%2BWater%2Band%2BSaline%2BLakes%2522%26so%3Drel&ab_segments=0%2Fbasic_phrase_search%2Fcontrol&refreqid=fastly-default%3A73f1e5470e97565dfd860cf41775e90c&se q=1#metadata_info_tab_contents

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