2024 Platypterygius sachicarum

Platypterygius sachicarum

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August undefined, 2024

WebbPlatypterygius is a historically paraphyletic genus of platypterygiine ichthyosaur from the Cretaceous period. It was historically used as a wastebasket taxon, and most species … http://www.prehistoric-wildlife.com/species/p/platypterygius.html

File:Platypterygius sachicarum.jpg - Wikimedia Commons

Webb30 nov. 2024 · Reference: “Re-appearance of hypercarnivore ichthyosaurs in the Cretaceous with differentiated dentition: revision of ‘Platypterygius’ sachicarum (Reptilia: Ichthyosauria, Ophthalmosauridae) from Colombia” by Dirley Cortés, Erin E. Maxwell and Hans C. E. Larsson, 22 November 2024, Journal of Systematic Palaeontology. WebbSmithsonian Institution eset security premium key

Platypterygius - Simple English Wikipedia, the free …

WebbHere, we re-describe the holotype of the ophthalmosaurid Platypterygius sachicarum from the Barremian–Aptian of Colombia and place these data in a phylogenetic context. The … Platypterygius is a historically paraphyletic genus of platypterygiine ichthyosaur from the Cretaceous period. It was historically used as a wastebasket taxon, and most species within Platypterygius likely are undiagnostic at the genus or species level, or represent distinct genera, even being argued as invalid. … Visa mer As Platypterygius contains multiple species not especially close to each other, little can be said in terms of shared characteristics. According to an analysis by Fischer (2012), all anatomical features used to unify … Visa mer • List of ichthyosaurs • Timeline of ichthyosaur research Visa mer • Long, J.A., Dinosaurs of Australia and New Zealand, UNSW Press, Australia 1998 Visa mer The type species of Platypterygius was described in 1922 based on remains found in upper Aptian strata around Hannover, Germany. These remains however were not adequately described and to complicate matters further, destroyed during Visa mer • Dann's Dinosaurs • Platypterygius Visa mer Webb22 aug. 2024 · Platypterygius sachicarum is one of the few Lower Cretaceous ichthyosaurian species described from the Hauterivian–Aptian-aged Paja Formation, the most complete Lower Cretaceous sedimentary sequence in northern South America. To date, P. sachicarum has been described only from a single skull, limiting morphological, … eset security pack 2023

ARTICLE ANEW SPECIMEN OF PLATYPTERYGIUS SACHICARUM …

A new cymbospondylid ichthyosaur (Ichthyosauria) from the …

Webb1 dec. 2024 · Kronosaurus boyacensis is the most famous and most important Lower Cretaceous marine reptile fossil recovered from the Villa de Leyva region of Boyacá, Colombia, northern South America. To the... WebbPervushovisaurus is also characterized by the following unique combination of features: secondarily closed naris surrounded by foramina (as in ‘Platypterygius’ sachicarum and ‘Platypterygius’ australis (see Paramo, 1997; Kear, 2005, respectively), and in Simbirskiasaurus birjukovi, although the ‘anterior’ naris is still present in ... eset security premium license key 2023WebbKyhytysuka sachicarum opens new questions regarding the diversity and paleobiogeography of Early Cretaceous ichthyosaurs from northern Gondwana and highlights the importance of individually assessing each ‘Platypterygius’ species and, potentially, specimen to better understand the diversity of this broadly distributed taxon. eset security premium license key 2022

"WebbPlatypterygius sachicarum itself was ignored for many years. The Ichthyosauria handbook (McGowan & Motani 2003) did not consider P. sachicarum and for the first decade … " - Platypterygius sachicarum

Platypterygius sachicarum

Webbattribution of P. sachicarum to the genus is uncertain (Fischer et al., 2016) and awaits detailed restudy of the holotype. However, similarities of the generic type, Platypterygius platydac-tylus,toP. sachicarumin forelimb structure and tooth enamel ornamentation do not strongly argue against maintaining P. sachicarum in the genus Platypterygius. Webb22 aug. 2024 · Platypterygius sachicarum is one of the few Lower Cretaceous ichthyosaurian species described from the Hauterivian–Aptian-aged Paja Formation, the …

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WebbMuiscasaurus seems particularly occupied a very basal position within the family, with respect to the subgroup composed by Platypterygius, Caypullisaurus and Brachypterygius (although the latter two genera were slightly older than Muiscasaurus itself) . [2] Cladogram based in the phylogenetic analysis of Maxwell et al ., 2015: Webb12 apr. 2024 · Platypterygius sachicarum is one of the few Lower Cretaceous ichthyosaurian species described from the Hauterivian–Aptian-aged Paja Formation, the most complete Lower Cretaceous sedimentary ...

WebbPreliminary results of a biomechanical comparison of two elasmosaurid plesiosaurs based on surface scans of each skeleton performed at the Centro de Investigaciones Paleontológicas (Villa de Leyva,... Kyhytysuka (IPA: [kɨhɨtɨˈsuka] ) is an extinct genus of ophthalmosaurian ichthyosaur from Early Cretaceous Colombia. The animal was previously assigned to the genus Platypterygius, but given its own genus in 2024. Kyhytysuka was a mid-sized ophthalmosaurian with heterodont dentition and several adaptations suggesting that it was a macropredatory vertebrate hunter living in shallow wa…

Webb2 dec. 2024 · However, at the time, the specimen was incorrectly labeled as a different species called Platypterygius sachicarum. Doctoral candidate Dirley Cortés analyzed the … Webb19 dec. 2024 · 2024 ABSTRACT Platypterygius sachicarum is one of the few Lower Cretaceous ichthyosaurian species described from the Hauterivian–Aptian-aged Paja Formation, the most complete Lower Cretaceous sedimentary… Expand 14 PDF View 2 excerpts, cites background Equatorial pliosaurid from Venezuela marks the youngest …

Webb18 dec. 2012 · File:Platypterygius sachicarum.jpg From Wikimedia Commons, the free media repository Jump to navigationJump to search File File history File usage on …

WebbPlatypterygius sachicarum.jpg 1,989 × 1,270; 1.02 MB Category: Ophthalmosauridae Non-topical/index: Uses of Wikidata Infobox Uses of Wikidata Infobox with no image Biology … eset security report 2021Webb29 nov. 2024 · A team of international researchers from Canada, Colombia, and Germany has discovered a new marine reptile. The specimen, a stunningly preserved meter-long … eset security playWebb20 okt. 2016 · Platypterygius now constitutes a complex and problematic genus lacking a robust phylogenetic definition (Fischer 2016), but for which the type specimen no longer exists. The unstable and highly... eset security report 2022 pdfWebb12 aug. 2016 · The genus Platypterygius is among the most problematic, with no robust phylogenetic definition, no diagnostic features and a biozone spanning the Barremian (‘ Platypterygius ’ sachicarum) to the … eset security premium license keyWebb18 juli 2024 · ABSTRACT Platypterygius sachicarum is one of the few Lower Cretaceous ichthyosaurian species described from the Hauterivian–Aptian-aged Paja Formation, the most complete Lower Cretaceous sedimentary… 14 PDF View 14 … esetsecurity インストールWebb2 dec. 2024 · However, at the time, the specimen was incorrectly labeled as a different species called Platypterygius sachicarum. Doctoral candidate Dirley Cortés analyzed the ichthyosaur's skull to determine ... eset security solutionsWebbCallawayasaurus was a large plesiosaur, with a skull length of 35 centimetres (1 ft 2 in), body length of 7–8 metres (23–26 ft) and body mass of 1.3 metric tons (1.4 short tons). The nares of Callawayasaurus are elongated and positioned over the maxilla, which has 3-5 teeth. The neck contains 56 vertebrae which are relatively short compared to other … eset security support phone number