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2016 In Mammal Paleontology
This mammalogy, paleomammalogy list records new fossil mammal taxa that were binomial nomenclature, described during the year 2016, as well as notes other significant paleomammalogy discoveries and events which occurred during that year. Metatherians Metatherian research * A near-complete skull, a snout and two maxillae assigned to the species ''Didelphodon vorax'' are described from the Late Cretaceous Hell Creek Formation (Montana and North Dakota, United States) by Wilson ''et al.'' (2016). * Description of a new specimen of ''Malleodectes mirabilis'' and a study of phylogenetic relationships of this species is published by Archer ''et al.'' (2016). * A study on the shape of the elbow joint of ''Thylacoleo carnifex'' and its implications for the predatory behavior of the species is published by Figueirido, Martín-Serra & Janis (2016). * Claw marks are described from the Tight Entrance Cave (southwestern Australia) by Arman & Prideaux (2016), who interpret the marks as left b ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pleistocene
The Pleistocene ( , often referred to as the '' Ice age'') is the geological epoch that lasted from about 2,580,000 to 11,700 years ago, spanning the Earth's most recent period of repeated glaciations. Before a change was finally confirmed in 2009 by the International Union of Geological Sciences, the cutoff of the Pleistocene and the preceding Pliocene was regarded as being 1.806 million years Before Present (BP). Publications from earlier years may use either definition of the period. The end of the Pleistocene corresponds with the end of the last glacial period and also with the end of the Paleolithic age used in archaeology. The name is a combination of Ancient Greek grc, label=none, πλεῖστος, pleīstos, most and grc, label=none, καινός, kainós (latinized as ), 'new'. At the end of the preceding Pliocene, the previously isolated North and South American continents were joined by the Isthmus of Panama, causing a faunal interchange between the t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Phalangeroidea
The Phalangeroidea are a superfamily of mammal Mammals () are a group of vertebrate animals constituting the class Mammalia (), characterized by the presence of mammary glands which in females produce milk for feeding (nursing) their young, a neocortex (a region of the brain), fur or ...s that include the families Burramyidae and Phalangeridae, as well as the extinct families Ektopodontidae and Miralinidae. They are mainly representatives of the possum marsupials. References Possums Taxa named by Oldfield Thomas {{Diprotodont-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Namba Formation
is a district of Osaka, Japan. It is located in Chūō and Naniwa wards. Namba is regarded as the center of so-called ''Minami'' ("South") area of Osaka. Its name is one of variations on the former name of Osaka, '' Naniwa''. Namba is best known as the city's main south-central railway terminus: JR, Kintetsu, Nankai, Hanshin, and three Osaka Metro subway lines have stations there. Some of the most famous images of Osaka, including the Glico Man and the Kani Doraku Crab, are located around the Dōtonbori canal in Namba. Namba is also known as an entertainment district, and hosts many of the city's most popular bars, restaurants, nightclubs, arcades, and pachinko parlors. The area is also known for shopping, with the Takashimaya department store (for older styles) and the sprawling underground Namba City shopping mall (for newer styles). Namba Parks is a new development consisting of a high office building, called "Parks Tower," and a 120-tenant shopping mall with ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ektopodon
''Ektopodon'' is an extinct genus of marsupial, and is the type genus of the family Ektopodontidae which occurred in forested environments in South Australia, Queensland and Victoria. The last species of this group went extinct in the early Pleistocene (between 2.588 million years ago and 781,000 years ago). Its body mass was estimated around 1300 grams. Scientists believe that ektopodontids were highly specialised seed-eating possums. The type species '' Ektopodon serratus'' describes material excavated at the Lake Ngapakaldi __NOTOC__ The Lake Ngapakaldi to Lake Palankarinna Fossil Area is a group of fossil sites located in the Australian state of South Australia within the Tirari Desert in the north-eastern part of the state's Far North region. The group has an ... fossil site in South Australia. References Prehistoric marsupial genera Prehistoric diprotodonts Riversleigh fauna Fossil taxa described in 1967 {{Diprotodont-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Macropodidae
Macropodidae is a family of marsupials that includes kangaroos, wallabies, tree-kangaroos, wallaroos, pademelons, quokkas, and several other groups. These genera are allied to the suborder Macropodiformes, containing other macropods, and are native to the Australian continent (the mainland and Tasmania), New Guinea and nearby islands. Description Although omnivorous kangaroos lived in the past, modern macropods are herbivorous. Some are browsers, but most are grazers and are equipped with appropriately specialised teeth for cropping and grinding up fibrous plants, in particular grasses and sedges. In general, macropods have a broad, straight row of cutting teeth at the front of the mouth, no canine teeth, and a gap before the molars. The molars are large and, unusually, do not appear all at once but a pair at a time at the back of the mouth as the animal ages, eventually becoming worn down by the tough, abrasive grasses and falling out. Like many Macropodiformes, e ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Australian Fossil Mammal Sites (Riversleigh)
Riversleigh World Heritage Area is Australia's most famous fossil location, recognised for the series of well preserved fossils deposited from the Late Oligocene to more recent geological periods. The fossiliferous limestone system is located near the Gregory River in the north-west of Queensland, an environment that was once a very wet rainforest that became more arid as the Gondwanan land masses separated and the Australian continent moved north. The approximately area has fossil remains of ancient mammals, birds, and reptiles of the Oligocene and Miocene ages, many of which were discovered and are only known from the Riversleigh area; the species that have occurred there are known as the Riversleigh fauna. The fossils at Riversleigh are unusual because they are found in soft freshwater limestone which has not been compacted. This means the animal remains retain their three-dimensional structure, rather than being partially crushed like in most fossil sites. The area is locat ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cookeroo
''Cookeroo'' is a genus of extinct kangaroos from the Late Oligocene and Early Miocene found in fossil deposits from the Riversleigh World Heritage Area, in Australia. The genus includes two species, ''C. bulwidarri'' and ''C. hortusensis''. Taxonomy The genus was erected to describe two new fossil species of early Macropodidae Macropodidae is a family of marsupials that includes kangaroos, wallabies, tree-kangaroos, wallaroos, pademelons, quokkas, and several other groups. These genera are allied to the suborder Macropodiformes, containing other macropods, and ... by researchers, both of which were discovered at Riversleigh and published in 2016. The name of the genus honours the contribution of Bernard Cooke to the study of early marsupials and the evolutionary history of the modern kangaroos and wallabies. The specific epithets of the two known species are named for the sites where they were discovered, ''bulwidarri'' adopts a word from the Wanyi language, meani ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Paucituberculata
Paucituberculata is an order of South American marsupials. Although currently represented only by the seven living species of shrew opossums, this order was formerly much more diverse, with more than 60 extinct species named from the fossil record, particularly from the late Oligocene to early Miocene epochs. The earliest paucituberculatans date to the late Paleocene (Itaboraian South American land mammal age). The group went through a pronounced decline in the middle Miocene epoch, which resulted in the extinction of all families of this order except for the living shrew opossums (Caenolestidae). Extinct families of Paucituberculatans include Pichipilidae, Palaeothentidae, and Abderitidae. Classification It is one of two clades of Ameridelphia, a paraphyletic group; genetic studies have shown these animals to be a sister group to Australidelphia (i.e., Didelphimorphia branched off first). The Paucituberculata were once considered to be closely related to South American ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Honda Group, Bolivia
is a Japanese public multinational conglomerate manufacturer of automobiles, motorcycles, and power equipment, headquartered in Minato, Tokyo, Japan. Honda has been the world's largest motorcycle manufacturer since 1959, reaching a production of 400 million by the end of 2019, as well as the world's largest manufacturer of internal combustion engines measured by volume, producing more than 14 million internal combustion engines each year. Honda became the second-largest Japanese automobile manufacturer in 2001. In 2015, Honda was the eighth largest automobile manufacturer in the world. Honda was the first Japanese automobile manufacturer to release a dedicated luxury brand, Acura, in 1986. Aside from their core automobile and motorcycle businesses, Honda also manufactures garden equipment, marine engines, personal watercraft, power generators, and other products. Since 1986, Honda has been involved with artificial intelligence/robotics research and released their ASIMO rob ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pig-footed Bandicoot
''Chaeropus'', known as the pig-footed bandicoots, is a genus of small mammals that became extinct during the 20th century. They were unique marsupials, of the order Peramelemorphia (bandicoots and bilbies), with unusually thin legs, yet were able to move rapidly. Two recognised species inhabited dense vegetation on the arid and semiarid plains of Australia. The genus' distribution range was later reduced to an inland desert region, where it was last recorded in the 1950s; it is now presumed extinct. Taxonomy The genus was proposed by William Ogilby in a presentation to the Linnean Society of London of a new species tentatively assigned to a genus of bandicoots, the long-nosed '' Perameles'', and was forwarded to John Gould, then at Sydney, for a more detailed examination. Ogilby submitted a drawing by collector Major Mitchell, who also supplied extensive remarks on the animal's form and habits, and identified the unusual pig-like toes of the forelimbs as the basis for a new ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
