2024 Morturneria seymourensis

Morturneria seymourensis

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August undefined, 2024

WebThis paper redescribes the holotype skull of the aristonectine elasmosaur Morturneria seymourensis from the upper Maastrichtian of Seymour Island, Antarctica. This description supports the validity of the genus Morturneria, distinct from the genus Aristonectes from Chile and Argentina. The paroccipital process of Morturneria is plesiomorphic, similar to … WebNot to be confused with the theropod dinosaur Futabasaurus. Futabasaurus suzukii is a plesiosaur that is located in Japan and was discovered in 2006. The length of Futabasaurus has been estimated at 6.4–9.2 metres (21–30 ft),[1] and it weighed about 3–4 tonnes (3.0–3.9 LT).[citation needed] It can be distinguished from other elasmosaurids by the …

Morturneria - Wikipedia

Web† 莫特納龍屬 Morturneria Chatterjee and Creisler, 1994: ... 布萊恩·史莫將樣本TTU P9219與其他標本納入研究並發表了新屬及新種西摩島特納龍（Turneria seymourensis）。種小名來自於發現地點西摩島，屬名則是為了紀念莫特·特納（Mort Turner ... Webdbr:Morturneria_seymourensis; is foaf:primaryTopic of: wikipedia-en:Morturneria This content was extracted from ... javascript programiz online

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WebThe taxon was originally named ‘Turneria seymourensis‘ by Chatterjee and Small (1989) but this genus was preoccupied and so Chatterjee and Creisler (1994) later revised the … WebPatagonia, and the holotype TTU P 9219 of 'Morturneria seymourensis' (Chatterjee and Small, 1989; Chatterjee and Creis ler, 1994) from the upper Maastrichtian of Antarctica. This speci men has been referred to the genus Aristonectes (Gasparini et al., 2003b), but the material is under review (FRO) and the validity of the taxon needs to be ... WebFind Morturneria Seymourensis stock photos and editorial news pictures from Getty Images. Select from premium Morturneria Seymourensis of the highest quality. javascript print image from url

Cranial Anatomy of Morturneria seymourensis from Antarctica, …

莫特納龍屬 - 维基百科，自由的百科全书

WebKaiwhekea is an extinct genus of plesiosaur from the Late Cretaceous (Maastrichtian age) of what is now New Zealand. The type species, Kaiwhekea katiki, was first described by Arthur Cruickshank and Ewan Fordyce in 2002. Kaiwhekea was approximately 7 metres long and lived around 70-69 million years ago. The single known specimen, found in the … WebMay 27, 2024 · Morturneria was once thought to be a juvenile Aristonectes, but paleontologists saw differences in non-ontological characteristics in Morturneria, thus … javascript print image base64WebThe upper Maastrichtian elasmosaurid plesiosaur Aristonectes quiriquinensis from central Chile is here redescribed following further preparation of the holotype. New cranial characters include a flattened skull with a caudal extension of the mandibular articulation far posterior to the occipital condyle; a very long, horizontal, and posteriorly oriented … javascript praca junior

"WebStyxosaurus. Welles, 1949. Nomenclatura. Epònim. Estix. L' estixosaure ( Styxosaurus) és un gènere representat per una única espècie de plesiosaure elasmosàurid que va viure en el Cretaci superior (fa aproximadament 85,8 i 71 milions d'anys, des del Santonià fins al Campanià ), en el que és Estats Units . " - Morturneria seymourensis

Morturneria seymourensis

WebDr. Turner is also the namesake of the mineral Turnerite, and the fossils Caribosiren turneri and Morturneria seymourensis. Luster: Polished: Luster (Groundmass) Optical Phenomena: Mineral Group / Note: Not noted, check reference links below. Handling: No special handling is required. Modifications: No modifications. Size Group: Miniature ... WebAug 31, 2024 · Morturneria seymourensis has three distinct cranial nerve openings on both the lateral and medial margin of the right exoccipital-opisthotic, although the …

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Web- Cranial anatomy of Morturneria seymourensis from Antarctica, and the evolution of filter feeding in plesiosaurs of the Austral Late Cretaceous. - Journal of Vertebrate Paleontology. - F. O'Keefe, R. Otero, S. Soto-Acuña, J. O'gorman, S. Godfrey & S. Chatterjee - 2024.

WebOct 1, 2024 · An additional species, Morturneria seymourensis is known only based on a juvenile specimen from Seymour Island (=Marambio), Antarctica, and has been recently re-described (O'Keefe et al., 2024). The other species currently considered an aristonectine, Alexandronectes zealandiensis , seems to be a basal, relatively medium-size … WebAug 17, 2024 · The vomer extends posteriorly beyond the internal naris and is not separated medially by the pterygoids , as in Lagenanectes richterae , and the aristonectines Morturneria seymourensis [67, 68] and Aristonectes parvidens . Pterygoid. Posterior to the vomer, the pterygoid is a large element bordered laterally by the palatine .

WebSep 4, 2024 · This feeding style is unknown in other marine reptiles, but is found in today’s baleen whales. “The identification of Morturneria seymourensis ’ whale-like filter … WebGlobal Biodiversity Information Facility. Free and Open Access to Biodiversity Data.

WebJun 11, 2024 · The first Antarctic species described was ‘ Turneria seymourensis ’ Chatterjee and Small (1989) from late Maastrichtian beds of Marambio Island, based on a partial skull and associated cervicals. This was later re-named as ‘ Morturneria seymourensis ’ by Chatterjee and Creisler (1994) due to duplication of the genus name …

WebAug 1, 2024 · This was also proposed for the Late Cretaceous plesiosaur Morturneria seymourensis , based on its dense battery of small teeth, bowed mandibles that lack a reinforced symphysis, quadrates lying far behind the occipital condyle and deeply arched palate forming a big oral cavity. javascript pptx to htmlWebJul 4, 2024 · This paper redescribes the holotype skull of the aristonectine elasmosaur Morturneria seymourensis from the upper Maastrichtian of Seymour Island, Antarctica … javascript progress bar animationWebAristonectes quiriquinensis was a large plesiosaur, with the holotype measuring over 10 metres (33 ft) long and weighing 4 metric tons (4.4 short tons). A rough estimate based on the specimen from the Lopez de Bertodano Formation (identified as cf. Aristonectes sp.) indicates that Aristonectes was one of the largest plesiosaurs ever to exist, with an … javascript programs in javatpointWeb“The identification of Morturneria seymourensis’ whale-like filter feeding is a startling case of convergent evolution between reptiles and mammals,” … javascript programsWebThe phylogenetic analysis indicates that the material studied has close affinities with the genus Aristonectes, while supports the position of the Late Cretaceous plesiosaurian Kaiwhekea katiki as well as the inclusion of Aristonectes parvidens (¼“Morturneria seymourensis”) in a new clade (Aristonectinae) within the Elasmosauridae. javascript print object as jsonWebAristonectine elasmosaurids: mysticete mimics! Sixty-six million years ago a long-necked marine reptile used its needle-shaped teeth to strain small animals from the mud. javascript projects for portfolio redditWebJun 9, 2024 · Species: †Morturneria seymourensis Morturneria' is a junior synonym of Aristonectes (Gasparini et al. 2003). The taxon was originally introduced as 'Turneria … javascript powerpoint