This summarises Fallon’s contributions to the study of the cultural history of dinosaurs, literature and science, the popularisation of science, and transatlantic literary culture. It notes areas of potential future value for scholars interested in the importance and meaning of the dinosaur both in transatlantic culture and globally, including overlooked historical figures, before considering dinosaurs today and how they continue to be reimagined in both specialist palaeontology and popular culture. Fallon (1) summarises a drastic 2017 revision of the dinosaur family tree in Nature in which Victorian terms are simultaneously overridden and revived; (2) notes that Too Big to Walk, a 2018 book by independent researcher Brian Ford, presents a modern attempt to use dinosaurs to contradict the authority of elite science; (3) highlights the popularity of the Jurassic World film franchise, which in its first two films ignores the largely Chinese research that has drastically changed scientists’ conceptions of dinosaurs since the 1993 original Jurassic Park; and (4) looks at the Smithsonian Museum’s Hall of Fossils, which recruits dinosaurs into a narrative about climate change.