Analysis of the acceleration phase of a theropod dinosaur based on a Cretaceous trackway from Korea ]Well-preserved trackways of carnivorous dinosaurs belonging to small-sized theropods have been reported from the Cretaceous Neungju Group in South Korea. The site at Hwasun Seoyu-ri Quarry represents the most extensive and diverse theropod trackway ichnofauna in South Korea. Among them, one ther..