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Scientists have discovered a new species of elasmosaur, Traskasaura sandrae, in British Columbia. This 12-meter-long Late Cretaceous predator, with unusual shoulder anatomy and a specialized hunting style, challenges previous assumptions about plesiosaur behavior. The discovery, detailed in the Journal of Systematic Paleontology, builds upon decades of fossil finds and highlights the importance of modern technology in paleontological research. Traskasaura sandrae, possessing a unique blend of primitive and advanced features, was declared British Columbia's provincial fossil in 2023.

Prepared by Olivia Bennett and reviewed by editorial team.