Elasmosaurus - Wikipedia
Only one incomplete Elasmosaurus skeleton is definitely known, consisting of a fragmentary skull, the spine, and the pectoral and pelvic girdles, and a single species is recognized today; other species are now considered invalid or have been moved to other genera.
10 Facts About Elasmosaurus, Ancient Marine Reptile - ThoughtCo
Jun 12, 2019 · One of the first identified marine reptiles, and an instigator of the 19th-century fossil hunt known as the Bone Wars, Elasmosaurus was a long-necked predator. The plesiosaur lived in North America during the Late Cretaceous period. Elasmosaurus Was One of the Largest Plesiosaurs That Ever Lived.
Elasmosaurus: Overview, Size, Habitat, & Other Facts
The Elasmosaurus was a marine reptile with a unique physical build, especially known for its extraordinary neck length and distinct flipper-like limbs that enabled efficient underwater movement. Physical Description. Elasmosaurus is recognized for its large size, measuring up to 34 feet in length.
Elasmosaurus - A-Z Animals
May 27, 2024 · The skeleton of the Elasmosaurus alone suggests that it was about 34 feet long with its neck accounting for about two-thirds of the total length. However, more recent research suggests that it could’ve been 45 feet long with the inclusion of cartilage along the tail, face, and rest of the body.
Elasmosaurus Facts - Science Facts
In 1868, Edward Drinker Cope found a full fossil skeleton of the Elasmosaurus. He then put it together but because the neck is over half the size of the rest of the body, he made a funny mistake.
Fossil Focus: Elasmosaurs - PALAEONTOLOGY[online]
The earliest possible elasmosaur is the ‘Speeton Clay plesiosaur’, an incomplete elasmosaurid-like skeleton (lacking a skull) from the Early Cretaceous (Hauterivian stage, about 133.9 million to 130.8 million years ago) of England.
Elasmosauridae - Wikipedia
Elasmosauridae is an extinct family of plesiosaurs, often called elasmosaurs. They had the longest necks of the plesiosaurs and existed from the Hauterivian to the Maastrichtian stages of the Cretaceous, and represented one of the two groups of plesiosaurs present at the end of the Cretaceous alongside Polycotylidae.
Elasmosaurus Facts, Adaptation, Classification and Species
May 4, 2022 · Elasmosaurus Skeleton. In some accounts, this type species is inaccurately described to have been able to coil its neck like a snake. Most paleontologists believe that Elasmosaurus have probably given birth to live young instead of laying eggs. Elasmosaurus appeared on a TV show called Sea Monsters.
World's Heaviest 'Sea Monster' Fossil Uncovered in Antarctica
Jun 12, 2019 · The heaviest skeleton ever found of an ancient "sea monster" has been unearthed in Antarctica, shedding new light on elasmosaurs, a type of giant marine reptile that swam in oceans alongside...
Elasmosaurs (Calgary Zoo Prehistoric Park Guide) - iNaturalist
Only one incomplete Elasmosaurus skeleton is definitely known, consisting of a fragmentary skull, the spine, and the pectoral and pelvic girdles, and a single species is recognized today; other species are now considered invalid or have been moved to other genera.