Sea Serpent: Scientists have finally identified the fossils of an ancient sea monster as the 'Traskasaura sandrae', a bizarre 12-meter plesiosaur discovered in Canada in 1988 that had baffled researchers for its unique hunting style. The ancient marine reptile dove down on prey from above — completely opposite to how other ocean predators hunted by looking upward toward surface light. The Traskasaura probably met the same fate as all plesiosaurs when an asteroid supposedly wiped out large marine animals 66M years ago.
https://www.sciencedaily.com/releases/2025/05/250523120617.htm