{"id":"plos2026retractionquartz","DOI":"10.1371/journal.pone.0342620","URL":"https://doi.org/10.1371/journal.pone.0342620","type":"article-journal","title":"Retraction: Shocked quartz at the Younger Dryas onset (12.8 ka) supports cosmic airbursts/impacts contributing to North American megafaunal extinctions and collapse of the Clovis technocomplex","author":[{"literal":"The PLOS One Editors"}],"issued":{"date-parts":[[2026]]},"year-text":"2026","container-title":"PLOS One 21, e0342620","catalog-key":"SRC0D51WWKJ0X43"}