Mystery of very odd #elasmosaur finally solved: One of North America's most famous #fossils IDd as new species https://phys.org/news/2025-05-mystery-odd-elasmosaur-north-america.html

"Long-necked and measuring in at 12m, #Traskasaura sandrae possessed heavy, sharp, robust teeth, ideal for crushing... Its unique suite of adaptations, a strange mix of primitive and derived traits, enabled it to hunt prey from above, perhaps one of the first #plesiosaurs to do so... The 85-million-year-old fossils are not new to science, though, far from it"

Mystery of 'very odd' elasmosaur finally solved: One of North America's most famous fossils identified as new species

A group of fossils of elasmosaurs—some of the most famous in North America—have just been formally identified as belonging to a "very odd" new genus of the sea monster, unlike any previously known.