Longchuansmilus Temporal range: | |
---|---|
Scientific classification | |
Domain: | Eukaryota |
Kingdom: | Animalia |
Phylum: | Chordata |
Class: | Mammalia |
Order: | Carnivora |
Suborder: | Feliformia |
Family: | Felidae |
Subfamily: | † Machairodontinae |
Tribe: | † Machairodontini |
Genus: | † Longchuansmilus Jiangzuo et al., 2022 |
Type species | |
†Longchuansmilus xingyongi Jiangzuo et al., 2022 |
Longchuansmilus is an extinct genus of machairodontine (sabre-toothed) cat that lived in China during the Late Miocene. The type and only species, Longchuansmilus xingyongi, was described in 2022. [1]
The generic name "Longchuansmilus" is refers to the Longchuan River, which runs along the Yuanmou Basin, and the Greek σμίλη/smilē meaning "dagger". The specific name honours Xingyong Zhang, who has helped greatly in the discovery and study of the fossils at the Yuanmou hominid site. [1]
Longchuansmilus would have coexisted with proboscideans, the beaver Sinocastor , the rodent Kowalskia , the flying squirrel Pliopetaurista , the rabbit Alilepus , and the ape Lufengpithecus. Animals found near the fossil include tapirs, insectivores, flying squirrels, bamboo rats, freshwater birds, fish, frogs, turtles, crocodiles, beavers, otters and terrestrial birds, all which point to a swampy or lacustrine environment. [2]
Meganthropus is an extinct genus of non-hominin hominid ape, known from the Pleistocene of Indonesia. It is known from a series of large jaw and skull fragments found at the Sangiran site near Surakarta in Central Java, Indonesia, alongside several isolated teeth. The genus has a long and convoluted taxonomic history. The original fossils were ascribed to a new species, Meganthropus palaeojavanicus, and for a long time was considered invalid, with the genus name being used as an informal name for the fossils.
Pierolapithecus catalaunicus is an extinct species of primate which lived around 12.5-13 million years ago during the Miocene in what is now Hostalets de Pierola, Catalonia, Spain. Some researchers believe that it is a candidate for common ancestor to the great ape clade, or is at least closer than any previous fossil discovery. Others suggest it being a pongine, or a dryopith. On 16 October 2023, scientists reported the facial reconstruction of the great ape.
Gigantopithecus was a genus of ape from roughly 2 million to 350,000 years ago during the Early to Middle Pleistocene of southern China, represented by one species, Gigantopithecus blacki. Potential identifications have also been made in Thailand, Vietnam, and Indonesia. The first remains of Gigantopithecus, two third molar teeth, were identified in a drugstore by anthropologist Ralph von Koenigswald in 1935, who subsequently described the ape. In 1956, the first mandible and more than 1,000 teeth were found in Liucheng, and numerous more remains have since been found in at least 16 sites. Only teeth and four mandibles are known currently, and other skeletal elements were likely consumed by porcupines before they could fossilise. Gigantopithecus was once argued to be a hominin, a member of the human line, but it is now thought to be closely allied with orangutans, classified in the subfamily Ponginae.
Sinanthropus is an archaic genus in the scientific classification system to which the early hominid fossils of Peking man, Lantian Man, Nanjing Man, and Yuanmou Man were once assigned. All of them have now been reclassified as Homo erectus, and the genus Sinanthropus is disused. Beginning in the year 1928 to the year 1937, 14 fragmented skulls belonging to the hominids were found in various locations in China. Peking and Chou K’ou-tien are two notable places with fossils found. It has been noted by researchers that it is likely that the found fragmented skulls were brought to the cave after being severed from the bodies they belonged to. This is very likely, because most of the found pieces are teeth and jaws. Some skulls are missing large parts which indicates separation before they were fossilized, not the loss of pieces due to fossilization process.
Dryopithecus is a genus of extinct great apes from the middle–late Miocene boundary of Europe 12.5 to 11.1 million years ago (mya). Since its discovery in 1856, the genus has been subject to taxonomic turmoil, with numerous new species being described from single remains based on minute differences amongst each other, and the fragmentary nature of the holotype specimen makes differentiating remains difficult. There is currently only one uncontested species, the type species D. fontani, though there may be more. The genus is placed into the tribe Dryopithecini, which is either an offshoot of orangutans, African apes, or is its own separate branch.
The Tugen Hills are a series of hills in Baringo County, Kenya. They are located in the central-western portion of Kenya.
Yuanmou Man is a subspecies of H. erectus which inhabited the Yuanmou Basin in Yunnan Province, southwestern China, roughly 1.7 million years ago. It is the first fossil evidence of humans in China, though they probably reached the region by at least 2 million years ago. Yuanmou Man is known only from two upper first incisors presumed to have belonged to a male, and a partial tibia presumed to have belonged to a female. The female may have stood about 123.6–130.4 cm in life. These remains are anatomically quite similar to those contemporary early Homo in Africa, namely H. habilis and H. (e?) ergaster.
Indopithecus giganteus is an extinct species of large ape that lived in the late Miocene of the Siwalik Hills in northern India. Although frequently assigned to the more well-known genus Gigantopithecus, recent authors consider it to be a distinct genus in its own right.
Chororapithecus is an extinct great ape from the Afar region of Ethiopia roughly 8 million years ago during the Late Miocene, comprising one species, C. abyssinicus. It is known from 9 isolated teeth discovered in a 2005–2007 survey of the Chorora Formation. The teeth are indistinguishable from those of gorillas in terms of absolute size and relative proportions, and it has been proposed to be an early member of Gorillini. However, this is controversial given the paucity of remains, and notable anatomical differences between Chororapithecus and gorilla teeth. The Kenyan ape Nakalipithecus has been proposed to be an ancestor of Chororapithecus or at least closely related. If correct, they would be the only identified fossil members of any modern non-human great ape lineage, and would push the gorilla–human last common ancestor from 8 million years ago to 10 million years ago. The teeth are adapted for processing tough plant fibres as well as hard, brittle food, and the formation is thought to represent a forested lakeside habitat.
Nakalipithecus nakayamai, sometimes referred to as the Nakali ape, is an extinct species of great ape from Nakali, Kenya, from about 9.9–9.8 million years ago during the Late Miocene. It is known from a right jawbone with 3 molars and from 11 isolated teeth. The jawbone specimen is presumed female as the teeth are similar in size to those of female gorillas and orangutans. Compared to other great apes, the canines are short, the enamel is thin, and the molars are flatter. Nakalipithecus seems to have inhabited a sclerophyllous woodland environment.
Wushan Man is a set of fossilised remains of an extinct, undetermined non-hominin ape found in central China in 1985. The remains are dated to around 2 million years ago and were originally considered to represent a subspecies of Homo erectus.
Lufengpithecus is an extinct genus of ape, known from the Late Miocene of East Asia. It is known from thousands of dental remains and a few skulls and probably weighed about 50 kg (110 lb). It contains three species: L. lufengensis, L. hudienensis and L. keiyuanensis. Lufengpithecus lufengensis is from the Late Miocene found in China, named after the Lufeng site and dated around 6.2 Ma. Lufengopithecus is either thought to be the sister group to Ponginae, or the sister to the clade containing Ponginae and Homininae.
The Hominidae, whose members are known as the great apes or hominids, are a taxonomic family of primates that includes eight extant species in four genera: Pongo ; Gorilla ; Pan ; and Homo, of which only modern humans remain.
Anoiapithecus is an extinct ape genus thought to be closely related to Dryopithecus. Both genera lived during the Miocene, approximately 12 million years ago. Fossil specimens named by Salvador Moyà-Solà are known from the deposits from Spain.
Graecopithecus is an extinct genus of hominid that lived in southeast Europe during the late Miocene around 7.2 million years ago. Originally identified by a single lower jaw bone bearing a molar tooth found in Pyrgos Vasilissis, Athens, Greece, in 1944, other tooth specimens were discovered from Azmaka quarry in Bulgaria in 2012. With only little and badly preserved materials to reveal its nature, it is considered as "the most poorly known European Miocene hominoids." The creature was popularly nicknamed 'El Graeco' by scientists.
Hispanopithecus is a genus of apes that inhabited Europe during the Miocene epoch. It was first identified in a 1944 paper by J. F. Villalta and M. Crusafont in Notas y Comunicaciones del Instituto Geologico y Minero de España. Anthropologists disagree as to whether Hispanopithecus belongs to the subfamily Ponginae or Homininae.
Anapithecus is a late Miocene primate known from fossil locations in Hungary and Austria. Many Anapithecus fossils come from the site of Rudabánya, in northern Hungary, where Anapithecus lived alongside the ape Rudapithecus. The only species in the genus, Anapithecus hernyaki, is named after Gabor Hernyák, chief geologist of the Iron Ore Works of Rudabánya.
The phylogenetic split of Hominidae into the subfamilies Homininae and Ponginae is dated to the middle Miocene, roughly 18 to 14 million years ago. This split is also referenced as the "orangutan–human last common ancestor" by Jeffrey H. Schwartz, professor of anthropology at the University of Pittsburgh School of Arts and Sciences, and John Grehan, director of science at the Buffalo Museum.
Euprox is an extinct genus of deer that lived in Eurasia during the Miocene.
The Hammerschmiede clay pit is a fossil bearing locality in Pforzen, Bavaria, Germany most well known for the discovery of Danuvius guggenmosi, the potentially earliest known bipedal ape. With an age of 11.66-11.42 Ma the site dates to the transition between the Middle and Late Miocene epoch, providing an important window into the faunal changes taking place during this time. This correlates to the time just after the Serravallian-Tortonian boundary, and the MN zones 7/8. It is one of the most well-known Miocene sites, with over 15,000 individual fossils and 117 species having been discovered as of 2020. It has been called "the most important German paleontological discovery of the last decades".