Overview of Magallanodon Baikashkenke

Magallanodon Baikashkenke mammal is an extinct species that existed in Russia during the Pliocene. The remains of the species were discovered in 2007. Magallanodon baikashkenke was a large pliosaurus. It lived in the Campanian stage of the Upper Cretaceous, approximately 77.5-72 million years ago. The contribution from Magallanodon’s holotype and four paratypes greatly increases our knowledge of these unique dinosaurs.  The species is the only one that considers the first Magallanodon Baikashkenke mammal known from Chile and is Late Cretaceous in age. This species is known from individual teeth found in a quarry in the Río de Las Chinas Valley situated in the Magallanes Basin in Chilean Patagonia. The name Magallanodon is derived from the Magallanes Region in southern Odontoid & Chile, Greek for a tooth. Let’s discuss something about the Magallanodon baikashkenke & Measurements of Magallanodon baikashkenke. After reading this article, you will learn where Patagonia is located?

 About Magallanodon

Even though South America has an outstanding fossil record of Cretaceous terrestrial Vertebrates, Mammals are nonetheless sparse additives of those assemblages. Their stays are recognized from some localities in the Argentinian Patagonia, in addition to from isolated and extraordinarily fragmentary records in  Brazil, Bolivia, and Peru. With the exception of Cladotherian Mammals, Vincelestes neuquenianus (Early Cretaceous), and Cronopio dentiacutus (earliest Late Cretaceous), maximum taxa are based on remoted tooth and partial upper or lower jaws. For the Late Cretaceous, the height of Mammalian diversity is evidently represented through non-Therian species counting a dozen Dryolestoids, such as Bunodont Meridiolestids,  Laurasian-associated Dryolestids and South American endemic, some and poorly known taxa of Gondwanatheria, such as probably Cimolodontan Multituberculates & Sudamericids and Ferugliotheriids.

Gondwanatheria Magallanodon consists of a single species, Magallanodon baikashkenke. The species is the number one Mesozoic mammal identified from Chile and is Late Cretaceous in age. It is thought that a person’s teeth were discovered in a quarry withinside the Río de Las Chinas Valley located withinside the Magallanes Basin in Chilean Patagonia. The fossils are derived from the Dorotea Formation, Late Campanian to Early Maastrichtian in age. The small mammal may have lived in southern Patagonia in the late Cretaceous era, together with dinosaurs, turtles, birds & crocodiles. It is the southernmost record of Gondwanatheria, a hard and fast of long-extinct early mammals that coexisted with dinosaurs. Gondwanatheria remains from the Cretaceous era are pretty rare.

Measurements of Magallanodon baikashkenke

Magallanodon baikashkenke is a large-sized Gondwanatherian (mesiodistal duration of mf1 8.34 mm) which may be prominent from different Gondwanatherians through the subsequent mixture of features: brachyodont molariforms with 4 to 5 roots; molariforms with wonderful transverse lophs which in unworn situation are shaped through a couple of rounded adjoining capsules; mesial decrease molariform crown with 4 primary lobes, the mesial one D-formed, the second one shaped through a longitudinal ridge, and the 1/3 and fourth V/U-formed in occlusal view, they all separated through non-stop labio-lingual grooves that open at the lingual wall of the crown as deep furrows; the lobes outline seven capsules at the labial margin of the crown of mf1; distalmost higher molariforms with lobes divided through a transverse groove that begins off evolved withinside the labial area and does now no longer attain the lingual side; presence of islets at the worn occlusal surface of the lobes; distalmost higher molariforms with crown distal width ¾ smaller than the mesial width.

Magallanodon baikashkenke is tentatively known as the family Feruglio Theridiidae because it shares the identical occlusal sample observable in worn molars forms of Feruglio Thyroids (e.g. specimens MACN-PVRN 20 and MACN-PV-RN 174), in addition to on its brachyodont condition. The last Gondwanatherians have hypsodont cheek teeth or a completely unique cheek teeth dentition (i.e. Adalatherium hui; e.g. decrease cheek tooth with 4 most important cusps organized in a diamond sample and linked through 4 perimetric crests, bearing an outstanding mesio-labial basin on the 2 distalmost teeth). If its family referral is shown through similar studies (e.g. new material below practice and phylogenetic studies), the brand new species might constitute the biggest recognized Feruglio Thyroid (around 5 instances larger than Feruglio Therium and Trapalcotherium). Measurements of Magallanodon baikashkenke gen. et sp. Nov. With the assistance of this table we’ve defined the measurements of Magallanodon baikashkenke gen. et. sp. nov., a brand new gondwanatheria mammal from the Late Cretaceous of the Magallanes Region in southern Chile (Río de Las Chinas Valley, Estancia Cerro Guido, north of Puerto Natales city, Última Esperanza Province).

Conclusion 

The first MagallanodonBaikashkenke mammal for Chile was found withinside the Upper Cretaceous Dorotea Formation (Magallanes/Austral Basin) on the Río de Las Chinas Valley, Estancia Cerro Guido, Última Esperanza Province, Magallanes Region, southern Chile. It is primarily based totally on isolated teeth (one incisor and 3 molariforms) that constitute a brand new genus and species, agallanodon baikashkenke, covered in the allotherian clade Gondwanatheria. Based on its gross occlusal morphology and brachyodont molariforms it’s miles tentatively mentioned as? Ferugliotheriidae, which for the time being was endemic to northern Patagonia, Argentina. The fantastically massive length of this species coupled with its large, hypsodont incisors and brachydont molariforms spotlight the ecological disparity of this group throughout the Late Cretaceous.