scinewscom:Cretaceous Mosasaur Had Shark-Like CuttingTeethwww.sci-news.com/paleontology/xenod
scinewscom:Cretaceous Mosasaur Had Shark-Like CuttingTeethhttp://www.sci-news.com/paleontology/xenodens-calminechari-09270.html -- source link
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