Ancient Crocodiles & Dinosaurs: New Discoveries & Naming News

A newly discovered species of ancient crocodile, distinguished by its unusually long legs, has been named after a Welsh school teacher. The reptile, which lived approximately 215 million years ago during the Triassic Period, was identified from fossil remains and exhibits skeletal features suggesting it may have been a swift runner, comparable to a greyhound.

The species, formally designated as a new crocodilian, was named in honor of David Jones, a teacher at Ysgol Morgan Llwyd in Wrexham, Wales. The naming was conducted by scientists who were inspired by Jones’ dedication to education, according to reports from the BBC.

Unlike modern crocodiles, which are typically ambush predators with relatively short legs, this ancient relative possessed elongated limbs. Researchers at the Natural History Museum, who contributed to the analysis, suggest this anatomy indicates a different hunting strategy. The long legs would have allowed for faster locomotion across open terrain, a departure from the aquatic or semi-aquatic lifestyles of most extant crocodilians.

The fossil discovery provides further insight into the diversity of early archosaurs – a group of reptiles that includes crocodiles, dinosaurs and birds. The creature’s anatomy challenges previous assumptions about the evolutionary history of crocodiles, demonstrating that early forms experimented with a wider range of body plans and ecological niches than previously understood. ZME Science reported that the reptile’s build suggests it “ran like a greyhound,” highlighting the surprising agility of this prehistoric predator.

The naming of a new dinosaur species after a school teacher was likewise recently announced by the BBC, though This represents a separate discovery. The connection between these two honors underscores a growing trend of recognizing educators through the naming of newly discovered species.

Further research is planned to fully understand the biomechanics of this ancient crocodile’s locomotion and its place within the broader Triassic ecosystem. The Natural History Museum has not yet released details regarding the location of the fossil discovery or the specific characteristics of the skeletal remains beyond the length of the legs.