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This paleomammalogy list records new fossil mammal taxa that were described during the year 2011, as well as notes other significant paleomammalogy discoveries and events which occurred during that year.
Name | Novelty | Status | Authors | Age | Unit | Location | Notes | Images |
---|---|---|---|---|---|---|---|---|
Gen. et sp. | Valid |
| Cenomanian | A "saber-toothed" dryolestoid. | ||||
Species | Disputed |
| Hauterivian to Barremian | A dryolestidan mammal. Martin et al. (2021) considered it a junior synonym of Crusafontia cuencana. [3] | ||||
Sp. nov | Valid |
| Itaboraí Basin | A protodidelphid "ameridelphian", a species of Guggenheimia. | ||||
Gen. et sp. | Valid |
| Hauterivian/Barremian | A eobaatarid or a possible plagiaulacid multituberculate. | ||||
Gen. et sp. | Valid |
| Middle Pleistocene | A Koala. | ||||
Gen. et sp. | Valid |
| Aptian | An "eutriconodont". | ||||
Species | Valid |
| Late Miocene (Huayquerian) | A relative of lutrine opossum. | ||||
Gen. et 2 sp. | Valid |
| Miocene | Riversleigh World Heritage Area | A member of Dasyuromorphia of uncertain phylogenetic placement. [10] The type species is M. mirabilis; genus also includes M. moenia. | |||
Gen. et sp. | Valid |
| Early Miocene | |||||
Species | Valid |
| Aptian-Albian | A deltatheroidan mammal. | ||||
Species | Valid |
| Early Paleocene | A peradectid metatherian, a species of Peradectes. | ||||
Gen. et sp. nov | Valid |
| Itaboraí Basin | A protodidelphid "ameridelphian". The type species is Periprotodidelphis bergqvistae. | ||||
Gen. et sp. nov | Valid |
| Pleistocene | A relative of Kalinowski's mouse opossum. The type species is Sairadelphys tocantinensis. | ||||
Species | Valid |
| Bathonian | |||||
Species | Valid |
| Early Paleocene | A herpetotheriid metatherian, a species of Swaindelphys. | ||||
Species | Valid |
| Early Paleocene | A herpetotheriid metatherian, a species of Swaindelphys. | ||||
Name | Novelty | Status | Authors | Age | Unit | Location | Notes | Images |
---|---|---|---|---|---|---|---|---|
Sp. nov | Valid |
| Late Oligocene | A hemicyonine bear, a species of Adelpharctos . | ||||
Gen. et sp. | Valid |
| Middle Eocene | |||||
Sp. nov | Valid |
| Middle Miocene | An ailuropodine bear, originally described as a species of Agriarctos . It was later made the type species of the genus Kretzoiarctos. [19] | ||||
Sp. nov | Valid |
| Late Miocene to early Pliocene | A bear, a species of Agriotherium. | ||||
Sp. nov | Valid |
| Late Miocene | |||||
Sp. nov | Valid |
| Miocene (early Messinian) | |||||
Gen. et sp. | Valid |
| Late Ypresian | An astrapotherian. | ||||
Gen. et sp. nov | Valid |
| Late Miocene (Huayquerian) | A dinomyid rodent. The type species is Arazamys castiglionii. | ||||
Gen. et sp. nov | Valid |
| Lower Miocene | A felid. The type species is Asilifelis coteae. | ||||
Sp. nov | Valid |
| Late Miocene (Hemphillian) | |||||
Gen. et sp. | Valid |
| Middle/Late Puercan | A cimolestid cimolesta. | ||||
Gen. et sp. | Valid |
| Ypresian | |||||
Gen. et 3 sp. nov | Valid |
| Early Oligocene (Orellan) | A rodent related to mylagaulids and the mountain beaver. The type species is Brachygaulus nicholsi; genus also contains Brachygaulus leistneri and Brachygaulus xerobothrus. | ||||
Species | Valid |
| Late Miocene or Pliocene. | A cardiomyine rodent, a species of Caviodon. | ||||
Sp. nov | Valid |
| Miocene (middle Hemphillian) | |||||
Gen. et sp. | Valid |
| Paleocene | |||||
Gen. et sp. | Valid |
| Middle Puercan | A cimolestid cimolesta. | ||||
Species | Valid |
| Middle Pliocene | |||||
Gen. et sp. | Valid |
| Colhuehuapian | An astrapotheriid. | ||||
Gen. et sp. nov | Valid |
| Paleogene | A bat. Genus includes new species C. thevenini. | ||||
Species | Valid |
| Late Eocene-Early Oligocene | Otuma Formation | A basilosaurid cetacean. | |||
Gen. et 3 sp. nov. | Valid |
| A temnocyonine. The type species is Delotrochanter oryktes; genus also contains D. petersoni and D. major | |||||
Sp. nov | Valid |
| Early Miocene | Junggar Basin | A rodent belonging to the family Cricetidae. | |||
Species | Valid |
| Middle Eocene | A brontotheriid. | ||||
Sp. nov | Valid |
| An otter. | |||||
Sp. nov | Valid |
| Early Paleocene (Puercan) | A triisodontid, a species of Eoconodon. | ||||
Species | Valid |
| Ypresian | A brontotheriid. | ||||
Sp. nov | Valid |
| Late Pleistocene | A species of Equus . | ||||
Sp. nov | Valid |
| Oligocene (Whitneyan) | |||||
Sp. nov | Valid |
| Middle Miocene | A deer. | ||||
Sp. nov | Valid |
| Middle Miocene | A rodent belonging to the family Cricetidae and the subfamily Cricetodontinae. | ||||
Gen. et sp. | Valid |
| Eocene | A rodent-like notoungulate. | ||||
Gen. et sp. | Valid |
| A small ground sloth. | |||||
Sp. nov | Valid |
| Pleistocene | A machairodontine felid, a species of Homotherium . | ||||
Species | Valid |
| late Miocene/early Pliocene | new species in the genus Hystrix (Old World porcupine). | ||||
Sp. nov | Valid |
| Miocene (late Hemphillian) | A cricetid rodent. Originally described as species of Jacobsomys ; Rincón et al. (2016) transferred it to the genus Postcopemys. [52] | ||||
Gen. et sp. | Valid |
| A basal eutherian. The type species is Juramaia sinensis. | |||||
Karydomys debruijni [54] | Species | Valid |
| Early Miocene | ||||
Species | Valid |
| A hominoid. | |||||
Gen. et sp. | Valid |
| Deseadan | |||||
Gen. et sp. | Valid |
| Eocene | A zegdoumyid anomaluromorph rodent. The type species is Lazibemys zegdouensis. | ||||
Gen. et sp. | Valid |
| ?Uintan-Duchesnean | |||||
Sp. nov. | Valid |
| Mid- or early late Arikareean | A temnocyonine, a species of Mammacyon | ||||
Sp. nov | Valid |
| Upper Miocene | A marten. | ||||
Megacricetodon beijiangensis [54] | Species | Valid |
| Early Miocene | A cricetid, a species of Megacricetodon . | |||
Sp. nov | Valid |
| Early Miocene | |||||
Gen. et sp. | Valid |
| Uintan | |||||
Gen. et sp. | Valid |
| A small odd-toed ungulate of uncertain phylogenetic position, possibly related to Tapiromorpha. The type species is Mesolambdolophus setoni. | |||||
Gen. et sp. nov | Valid | Croft, Chick & Anaya | Middle Miocene | A dasyproctid rodent. The type species is Mesoprocta hypsodus. | ||||
Gen. et sp. nov | Valid | Pérez & Vucetich | Middle Miocene | A member of Hystricognathi, a cavioid rodent. The type species is Microcardiodon williensis. | ||||
Sp. nov | Valid |
| Latest Pleistocene | An arvicoline rodent, a species of Microtus . | ||||
Gen. et sp. nov | Valid |
| Early Eocene | A member of Tapiroidea belonging to the family Lophialetidae. The type species is M. erlianensis. | ||||
Gen. et sp. | Valid |
| Huayquerian | A megatheriid sloth. | ||||
Gen. et sp. nov | Valid |
| Late Miocene | A paradoxurine viverrid. The type species is M. meini. | ||||
Gen. et sp. nov | Valid |
| Late Miocene (Hemphillian) | |||||
Gen. et sp. | Valid |
| Earliest Eocene | A mesonychian. | ||||
Gen. et sp. nov | Valid |
| Late Middle Eocene | A member of the family Anthracotheriidae. The type species is M. kenyapotamoides. | ||||
Sp. nov | Valid |
| Late Miocene | A hamster. | ||||
Gen. et 3 sp. nov | Valid |
| Pliocene (Blancan) | A relative of the long-clawed mole vole. The type species is Nevadomys fejfari; genus also contains Nevadomys lindsayi and Nevadomys downsi. | ||||
Gen. et sp. | Valid |
| Early Pliocene | |||||
Gen. et sp. | Valid |
| Bartonian | A basilosaurid cetacean. | ||||
Gen. et comb. et 3 sp. nov | Valid |
| Early Miocene to early Pliocene | A pedetid rodent, a new genus for "Megapedetes" pickfordi (Mein & Senut, 2003). Genus also contains 3 new species: Oldrichpedetes fejfari, O. brigitteae and O. praecursor. | ||||
Gen. et sp. nov | Valid |
| Pliocene | A shrew. The type species is Paranotiosorex panacaensis. | ||||
Sp. nov | Valid |
| Late Miocene (Hemphillian) | A cricetid rodent. Originally described as a species of Paronychomys ; transferred to the separate genus Tsaphanomys by Martin & Zakrzewski (2019). [77] | ||||
Gen. et sp. | Valid |
| Early Tiffanian | A palaechthonid plesiadapiform. | ||||
Sp. nov | Valid | Martin & Mallory | Late Miocene | A pocket gopher, a species of Pliosaccomys . | ||||
Sp. nov. | Valid |
| Miocene | A spalacid rodent, a species of Pliospalax . | ||||
Gen. et 2 sp. et comb. nov | Valid |
| Pliocene (late Hemphillian and early Blancan) | A cricetid rodent. The type species is Postcopemys repenningi; genus also contains Postcopemys maxumensis, as well as "Peromyscus" valensis Shotwell (1967) and "Copemys" vasquezi Jacobs (1977). | ||||
Gen. et sp. nov | Valid |
| Miocene (late Hemphillian) | A gopher. The type species is Prothomomys warrenensis. | ||||
Species | Valid |
| Late Miocene | A bovid. | ||||
Species | Valid |
| Maastrichtian | A species of Protungulatum. | ||||
Gen. et sp. nov | Valid | Croft, Chick & Anaya | Middle Miocene | An adelphomyine spiny rat. The type species is Quebradahondomys potosiensis. | ||||
Sp. nov | Valid |
| Pliocene (early Blancan) | |||||
Nom. nov | Valid | Originally described as a genus of taeniodonts and replacement name for Schochia Lucas & Williamson (1993); T. Williamson (2013) reinterpreted this fossil material as remains of taeniodont genus Wortmania . [85] | ||||||
Gen. et sp. nov. | Valid |
| A temnocyonine. The type species is Rudiocyon amplidens | |||||
Gen. et sp. nov | Valid |
| Early Miocene | A pedetid rodent. The type species is Rusingapedetes tsujikawai. | ||||
Species | Valid |
| Miocene | |||||
Sp. nov | Valid |
| Early Miocene (~17 Ma) | A birch mouse. | ||||
Sp. nov. | Valid |
| Miocene | A spalacid rodent, a species of Sinapospalax . | ||||
Gen. et sp. | Valid |
| Bartonian | A basilosaurid cetacean. | ||||
Sp. nov | Valid |
| Late Pleistocene | A tapir. | ||||
Sp. nov | Valid |
| Middle Miocene | A tarsier. | ||||
Sp. nov. | Valid |
| Latest Oligocene, late mid-Arikareean | A temnocyonine, a species of Temnocyon | ||||
Sp. nov. | Valid |
| Latest Arikareean | A temnocyonine, a species of Temnocyon | ||||
Sp. nov. | Valid |
| Early Arikareean | A temnocyonine, a species of Temnocyon | ||||
Sp. nov. | Valid |
| A species of Tragelaphus . | |||||
Gen. et sp. | Valid |
| Middle - Late Miocene | A short-snouted shrew. | ||||
Gen. et sp. | Valid |
| Late Paleocene/Earliest Eocene | A didolodontid "condylarth". | ||||
Plotopteridae is an extinct family of flightless seabirds with uncertain placement, generally considered as member of order Suliformes. They exhibited remarkable convergent evolution with the penguins, particularly with the now extinct giant penguins. That they lived in the North Pacific, the other side of the world from the penguins, has led to them being described at times as the Northern Hemisphere's penguins, though they were not closely related. More recent studies have shown, however, that the shoulder-girdle, forelimb and sternum of plotopterids differ significantly from those of penguins, so comparisons in terms of function may not be entirely accurate. Plotopterids are regarded as closely related to Anhingidae (darters) and Phalacrocoracidae (cormorants). On the other hand, there is a theory that this group may have a common ancestor with penguins due to the similarity of forelimb and brain morphology. However, the endocast morphology of stem group Sphenisciformes differs from both Plotopteridae and modern penguins.
Chalicotheriidae is an extinct family of herbivorous, odd-toed ungulate (perissodactyl) mammals that lived in North America, Eurasia, and Africa from the Middle Eocene to the Early Pleistocene. They are often called chalicotheres, a term which is also applied to the broader grouping of Chalicotherioidea. They are noted for their unusual morphology compared to other ungulates, such as their clawed forelimbs. Members of the subfamily Chalicotheriinae developed elongate gorilla-like forelimbs that are thought to have been used to grasp vegetation. They are thought to have been browsers on foliage as well as possibly bark and fruit.
Cramauchenia is an extinct genus of litoptern South American ungulate. Cramauchenia was named by Florentino Ameghino. The name has no literal translation. Instead, it is an anagram of the name of a related genus Macrauchenia. This genus was initially discovered in the Sarmiento Formation in the Chubut Province, in Argentina, and later it was found in the Chichinales Formation in the Río Negro Province and the Cerro Bandera Formation in Neuquén, also in Argentina, in sediments assigned to the SALMA Colhuehuapian, as well as the Agua de la Piedra Formation in Mendoza, in sediments dated to the Deseadan. In 1981 Soria made C. insolita a junior synonym of C. normalis. A specimen of C. normalis was described in 2010 from Cabeza Blanca in the Sarmiento Formation, in sediments assigned to the Deseadan SALMA.
Zygolophodon is an extinct genus of mammutid proboscidean that lived during the Miocene in Africa, Eurasia, and North America.
Proterotheriidae is an extinct family of litoptern ungulates known from the Eocene-Late Pleistocene of South America. Members of the group were small-medium sized cursorial herbivores with brachydont teeth, with their toes showing progressive reduction, with later members of the group bearing weight on a single large toe similar to living horses.
This paleomammalogy list records new fossil mammal taxa that were described during the year 2012, as well as notes other significant paleomammalogy discoveries and events which occurred during that year.
This paleomammalogy list records new fossil mammal taxa that were described during the year 2013, as well as notes other significant paleomammalogy discoveries and events which occurred during that year.
This paleomammalogy list records new fossil mammal taxa that were described during the year 2014, as well as notes other significant paleomammalogy discoveries and events which occurred during that year.
This paleomammalogy list records new fossil mammal taxa that were described during the year 2010, as well as notes other significant paleomammalogy discoveries and events which occurred during that year.
This paleomammalogy list records new fossil mammal taxa that were described during the year 2009, as well as notes other significant paleomammalogy discoveries and events which occurred during that year.
Hyaenodonta is an extinct order of hypercarnivorous placental mammals of clade Pan-Carnivora from mirorder Ferae. Hyaenodonts were important mammalian predators that arose during the early Paleocene in Europe and persisted well into the late Miocene.
This list of fossil fishes described in 2016 is a list of new taxa of jawless vertebrates, placoderms, acanthodians, fossil cartilaginous fishes, bony fishes and other fishes of every kind that have been described during the year 2016, as well as other significant discoveries and events related to paleontology of fishes that occurred in the year 2016. The list only includes taxa at the level of genus or species.
This paleomammalogy list records new fossil mammal taxa that were described during the year 2017, as well as notes other significant paleomammalogy discoveries and events which occurred during that year.
This paleomammalogy list records new fossil mammal taxa that were described during the year 2016, as well as notes other significant paleomammalogy discoveries and events which occurred during that year.
This paleomammalogy list records new fossil mammal taxa that were described during the year 2019, as well as notes other significant paleomammalogy discoveries and events which occurred during that year.
This paleomammalogy list records new fossil mammal taxa that were described during the year 2020, as well as notes other significant paleomammalogy discoveries and events which occurred during the year.
This paleomammalogy list records new fossil mammal taxa that were described during the year 2015, as well as notes other significant paleomammalogy discoveries and events which occurred during that year.
Dissopsalini is an extinct tribe of teratodontid hyaenodonts. Fossil remains of these mammals are known from early to late Miocene deposits in Asia and Africa.
The Sarmiento Formation, in older literature described as the Casamayor Formation, is a geological formation in Chubut Province, Argentina, in central Patagonia, which spans around 30 million years from the mid-Eocene to the early Miocene. It predominantly consists of pyroclastic deposits, which were deposited in a semi-arid environment. It is divided up into a number of members. The diverse fauna of the Sarmiento Formation, including a variety of birds, crocodilians, turtles and snakes, also includes many mammals such as South American native ungulates as well as armadillos, and caviomorph rodents.