|
Miomaci
''Miomaci'' (Latinized el, mio, italic=yes, abbreviation of "Miocene" + hu, maci, italic=yes "little bear") is a genus of herbivorous ailuropodine bear from the late Miocene of Hungary. It is known only from teeth and jaws, but these indicate it was significantly smaller than its close relative ''Indarctos'', which could reach 265.74 kg.Abella, J., Valenciano, A., Pérez-Ramos, A., Montoya, P., & Morales, J. (2013). On the Socio-Sexual Behaviour of the Extinct Ursid Indarctos arctoides: An Approach Based on Its Baculum Size and Morphology. PLoS ONE, 8(9), e73711. doi:10.1371/journal.pone.0073711 Discovery and Naming ''Miomaci'' is known from dental remains of one individual including a left maxilla with P3-M2, left upper canine, 2 left incisors, right M1, right M2, right p1, fragment of right mandible with p3-m1, left hemimandible with alveoli with p1-p4, m1 (separated), m2-m3. The material is stored in the Geological Museum of the Geological and Geophysical Institute of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ailuropodinae
Ailuropodinae is a subfamily of Ursidae that contains only one extant species, the giant panda (''Ailuropoda melanoleuca'') of China. The fossil record of this group has shown that various species of pandas were more widespread across the Holarctic, with species found in places such as Europe, much of Asia and even North America. The earliest pandas were not unlike other modern bear species in that they had an omnivorous diet but by around 2.4 million years ago, pandas have evolved to be more herbivorous. Systematics Ever since the giant panda was first described to science, they have been a source of taxonomic confusion, having been variously classified as a member of Procyonidae, Ursidae, Ailuridae, or even their own family Ailuropodidae. Part of their similarities with the red panda is in particular the presence of a "thumb" and five fingers; the "thumb" – actually a modified sesamoid bone – that helps it to hold bamboo while eating. Recent genetic studies have shown t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Miocene
The Miocene ( ) is the first geological epoch of the Neogene Period and extends from about (Ma). The Miocene was named by Scottish geologist Charles Lyell; the name comes from the Greek words (', "less") and (', "new") and means "less recent" because it has 18% fewer modern marine invertebrates than the Pliocene has. The Miocene is preceded by the Oligocene and is followed by the Pliocene. As Earth went from the Oligocene through the Miocene and into the Pliocene, the climate slowly cooled towards a series of ice ages. The Miocene boundaries are not marked by a single distinct global event but consist rather of regionally defined boundaries between the warmer Oligocene and the cooler Pliocene Epoch. During the Early Miocene, the Arabian Peninsula collided with Eurasia, severing the connection between the Mediterranean and Indian Ocean, and allowing a faunal interchange to occur between Eurasia and Africa, including the dispersal of proboscideans into Eurasia. During the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Indarctos
''Indarctos'' is an extinct genus of bear, endemic to North America, Europe and Asia during the Miocene. It was present from ~11.1 to 5.3 Ma, existing for approximately . The oldest member is from Arizona (~11.1—7.7 Ma) and youngest is (~9.0—5.3 Ma) from Kazakhstan. In North America this animal was contemporary with ''Plionarctos'' (~10.3—3.3 Ma). Discovery, history and taxonomy Discoveries A molar (designated to MNA 1839/km-83) discovered from the Karabulak formation in 1988 was tentatively assigned to ''Indarctos sp''. In 2017 it was re examined and assigned to ''I. punjabensis.'' The tooth was found to belong to a young individual, which might possibly be a male, and is the largest tooth known from this species. This might be due to sexual dimorphism since extant male bears are larger than the females. Species ''Indarctos'' is known from several species spread widely across Eurasia, North America, and North Africa, however, most of them are known from fragm ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Maxilla
The maxilla (plural: ''maxillae'' ) in vertebrates is the upper fixed (not fixed in Neopterygii) bone of the jaw formed from the fusion of two maxillary bones. In humans, the upper jaw includes the hard palate in the front of the mouth. The two maxillary bones are fused at the intermaxillary suture, forming the anterior nasal spine. This is similar to the mandible (lower jaw), which is also a fusion of two mandibular bones at the mandibular symphysis. The mandible is the movable part of the jaw. Structure In humans, the maxilla consists of: * The body of the maxilla * Four processes ** the zygomatic process ** the frontal process of maxilla ** the alveolar process ** the palatine process * three surfaces – anterior, posterior, medial * the Infraorbital foramen * the maxillary sinus * the incisive foramen Articulations Each maxilla articulates with nine bones: * two of the cranium: the frontal and ethmoid * seven of the face: the nasal, zygomatic, lacrimal, inferior n ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Canine Tooth
In mammalian oral anatomy, the canine teeth, also called cuspids, dog teeth, or (in the context of the upper jaw) fangs, eye teeth, vampire teeth, or vampire fangs, are the relatively long, pointed teeth. They can appear more flattened however, causing them to resemble incisors and leading them to be called ''incisiform''. They developed and are used primarily for firmly holding food in order to tear it apart, and occasionally as weapons. They are often the largest teeth in a mammal's mouth. Individuals of most species that develop them normally have four, two in the upper jaw and two in the lower, separated within each jaw by incisors; humans and dogs are examples. In most species, canines are the anterior-most teeth in the maxillary bone. The four canines in humans are the two maxillary canines and the two mandibular canines. Details There are generally four canine teeth: two in the upper (maxillary) and two in the lower (mandibular) arch. A canine is placed laterally to ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Incisor
Incisors (from Latin ''incidere'', "to cut") are the front teeth present in most mammals. They are located in the premaxilla above and on the mandible below. Humans have a total of eight (two on each side, top and bottom). Opossums have 18, whereas armadillos have none. Structure Adult humans normally have eight incisors, two of each type. The types of incisor are: * maxillary central incisor (upper jaw, closest to the center of the lips) * maxillary lateral incisor (upper jaw, beside the maxillary central incisor) * mandibular central incisor (lower jaw, closest to the center of the lips) * mandibular lateral incisor (lower jaw, beside the mandibular central incisor) Children with a full set of deciduous teeth (primary teeth) also have eight incisors, named the same way as in permanent teeth. Young children may have from zero to eight incisors depending on the stage of their tooth eruption and tooth development. Typically, the mandibular central incisors erupt first, followed ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mandible
In anatomy, the mandible, lower jaw or jawbone is the largest, strongest and lowest bone in the human facial skeleton. It forms the lower jaw and holds the lower tooth, teeth in place. The mandible sits beneath the maxilla. It is the only movable bone of the skull (discounting the ossicles of the middle ear). It is connected to the temporal bones by the temporomandibular joints. The bone is formed prenatal development, in the fetus from a fusion of the left and right mandibular prominences, and the point where these sides join, the mandibular symphysis, is still visible as a faint ridge in the midline. Like other symphyses in the body, this is a midline articulation where the bones are joined by fibrocartilage, but this articulation fuses together in early childhood.Illustrated Anatomy of the Head and Neck, Fehrenbach and Herring, Elsevier, 2012, p. 59 The word "mandible" derives from the Latin word ''mandibula'', "jawbone" (literally "one used for chewing"), from ''wikt:mandere ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Edelény Formation
Edelény is a town in Borsod-Abaúj-Zemplén county, Northern Hungary. It lies in the valley of Bódva River, north of the county seat, Miskolc. The historic L'Huillier-Coburg Palace is located there. History The area has been inhabited since ancient times (Paleolithic stone tools were found here). Edelény was first mentioned in 1299, but the village of Borsod, which was annexed to the town in the 20th century, was already mentioned in 1108 (Borsod ''comitatus'' belonged to the castle of Borsod in the Middle Ages). The residents of Edelény worked in agriculture in mediaeval times. During the Turkish occupation of Hungary, the town was deserted several times. In the 19th century, industry became more important in the area. In 1838, a sugar factory was built, and a Lignite, brown coal mine was opened. The Jewish population (1910: 8.3%; 1941: 7.9%) was deported and murdered in early June 1944. Two nearby villages were annexed to Edelény: Borsod in 1950, and Finke in 1963. Edel ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rudabánya
Rudabánya is a town in Borsod-Abaúj-Zemplén county, Hungary. The town territory was the location of the discovery of a hominid from 12 million years ago, '' Dryopithecus brancoi'' (1969). International relations Rudabánya is twinned with: * Dobšiná, Slovakia (2011) * Borsec Borsec ( hu, Borszék, ) is a town in Harghita County, Transylvania, Romania. The town and the surrounding areas are well known for their thermal bath, spas and mineral waters. It has a population of 2,585, with a majority of ethnic Hungarians (mo ..., Romania (2012) External links * in Hungarian, English and German Street map Aerial photographs of Rudabánya Populated places in Borsod-Abaúj-Zemplén County {{Borsod-geo-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Vallesian
The Vallesian age is a period of geologic time (11.6–9.0 Ma) within the Miocene used more specifically with European Land Mammal Ages. It precedes the Turolian age and follows the Astaracian age. The so-called Vallesian Crisis resulted in the extinction of several mammalian taxa characteristic of the Middle Miocene. The term "Vallesian" was introduced by Catalan palaeontologist Miquel Crusafont in 1950 to mark the arrival of the equid ''Hipparion'' in Europe. The remaining European palaeofaunas, however, had been around since the Middle Miocene, including the moschid ''Micromeryx'' (a musk deer), the cervid ''Euprox'', the suid '' Listriodon'', and the felids ''Sansanosmilus'' and ''Pseudaelurus'', and the Aragonian-Vallesian"Aragonian" is a Spanish term for a continental stage, roughly equivalent to the Middle Miocene or Astaracian (16–11 Ma). boundary does not represent a major shift in the European mammalian record. In contrast, the transition between Lower and Upper Vall ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Late Miocene
The Late Miocene (also known as Upper Miocene) is a sub-epoch of the Miocene epoch (geology), Epoch made up of two faunal stage, stages. The Tortonian and Messinian stages comprise the Late Miocene sub-epoch, which lasted from 11.63 Ma (million years ago) to 5.333 Ma. The evolution of life The gibbons (family Hylobatidae) and orangutans (genus ''Pongo'') are the first groups to split from the line leading to the hominins, including humans, then gorillas (genus ''Gorilla''), and finally, chimpanzees and bonobos (genus ''Pan (genus), Pan''). The splitting date between hominin and chimpanzee lineages is placed by some between 4 to 8 million years ago, that is, during the Late Miocene. References External links GeoWhen Database - Late Miocene Miocene, .03 Miocene geochronology, 03 Messinian, * Tortonian, * {{geochronology-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hungarian Language
Hungarian () is an Uralic language spoken in Hungary and parts of several neighbouring countries. It is the official language of Hungary and one of the 24 official languages of the European Union. Outside Hungary, it is also spoken by Hungarian communities in southern Slovakia, western Ukraine ( Subcarpathia), central and western Romania (Transylvania), northern Serbia (Vojvodina), northern Croatia, northeastern Slovenia (Prekmurje), and eastern Austria. It is also spoken by Hungarian diaspora communities worldwide, especially in North America (particularly the United States and Canada) and Israel. With 17 million speakers, it is the Uralic family's largest member by number of speakers. Classification Hungarian is a member of the Uralic language family. Linguistic connections between Hungarian and other Uralic languages were noticed in the 1670s, and the family itself (then called Finno-Ugric) was established in 1717. Hungarian has traditionally been assigned to the Ugric alo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
