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Ancient fossils, Nanotyrannus, microbes, and sharks are rewriting evolution. For more videos about geology, geochemistry, AI, and much more, please visit and subscribe for free here: Golden droplets- https://shorturl.at/fetV1 Geovoices- https://tinyurl.com/m23pp4pb News about geology- https://tinyurl.com/3979urhy The provided sources collectively examine modern advancements in paleontology, focusing on both the identification of ancient life forms and the mechanisms of their preservation and extinction. One article details a non-destructive method utilizing Raman spectroscopy and multivariate analysis to discriminate the origin of organic matter in fossils, even when highly degraded. Another piece discusses how micro-CT scanning was used to identify ancient parasitic traces, described as question mark shapes, in 480-million-year-old shell fossils. Additionally, two sources highlight the significant contributions of paleontologist Mary Higby Schweitzer, who pioneered work in molecular paleontology and the discovery of soft tissue and biomolecules in dinosaur fossils, reflecting a broader movement to integrate biology and new technologies into the field. Finally, one source explains that the Permian mass extinction was primarily driven by global warming and ocean deoxygenation, which strained marine animal metabolisms, a finding relevant to understanding modern anthropogenic climate change. The bridge between Academy and Industry! P. Geo. Ricardo A Valls, M. Sc. and Geo Gadfly Valls Geoconsultant ORCID ID- https://orcid.org/0000-0002-5421-0914 Scopus Author ID: 7003369619/35335510700 ResearcherID: S-6604-2018 If you like this content, please "buy me a coffee" https://www.buymeacoffee.com/goldendroplets