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Phlaocyon Mariae
''Phlaocyon mariae'' is an extinct species of the genus ''Phlaocyon'', belonging to the subfamily Borophaginae and tribe Phlaocyonini, a canid which inhabited central western North America from the Miocene living 20.6–16.3 Ma, and existed for approximately . ''Phlaocyon mariae'' was described and named by , the name honours S. Marie Skinner who assembled and documented specimens from Nebraska. The species is known from worn upper and lower teeth and skull fragments found at the Early Hemingfordian ''Aletomeryx'' Quarry Site, Runningwater Formation, Cherry County, Nebraska. ''P. mariae'' is the largest ''Phlaocyon'' with teeth that display a mixture of hypo- and hypercarnivorous A hypercarnivore is an animal which has a diet that is more than 70% meat, either via active predation or by scavenging. The remaining non-meat diet may consist of non-animal foods such as fungi, fruits or other plant material. Some extant exampl ... characters. Wang et al. noted that the poor p ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Phlaocyon
''Phlaocyon'' (from Greek ''phlao'', "eat greedily" and ''cyon'', "dog") is an extinct genus of the Borophaginae subfamily of canids native to North America. It lives from the Early Oligocene to the Early Miocene epoch 33.3–16.3 Mya, existing for approximately . It is closely related to ''Cynarctoides''. Phylogeny When discovered in the 19th century and during the following decades, ''Phlaocyon'' was thought to be ancestral to raccoons because of shared convergent adaptations toward hypocarnivorous dentitions, but was the first to discover the canid nature of the middle ear region in ''P. leucosteus'' and ''Phlaocyon'' in now believed to be part of very diverse clade of hypocarnivorous canids, the Phlaocyonini, and only distantly related to raccoons. '' P. mariae'' and '' P. yatkolai'', both known from isolated teeth and fragmentary material, are the largest and most derived species, and both display a tendency away from the hypocarnivorous dentition of the genus and towa ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hypocarnivore
A hypocarnivore is an animal that consumes less than 30% meat for its diet, the majority of which consists of fungi, fruits, and other plant material. Examples of living hypocarnivores are the grizzly bear (''Ursus horribilis''), black bear (''Ursus americanus''), binturong (''Arctictis binturong''), kinkajou (''Potos flavus''), and humans (''Homo sapiens''). The evolutionary division of carnivory into three groups, including hypercarnivore and mesocarnivore, appears to have occurred about 40 million years ago (mya). The term hypocarnivory is used with increasing frequency in describing early Canidae evolution, and reliance upon that survival strategy has a documented history in North American Borophaginae during the Miocene (23.03 to 5.33 mya). Twenty-five species of hypocarnivore are documented as co-occurring on the North American continent 30 mya. A shift from hyper- to hypo- occurred at least three times among Oligocene and Miocene canids ''Oxetocyon'', ''Phlaocyon'', and ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Aquitanian Species First Appearances
Aquitanian could refer to: * Aquitanian (stage), a geological age, the first stage of the Miocene Epoch *Aquitanian language, an ancient language spoken in the region later known as Gascony *Aquitani The Aquitani were a tribe that lived in the region between the Pyrenees, the Atlantic ocean, and the Garonne, in present-day southwestern France in the 1st century BCE. The Romans dubbed this region ''Gallia Aquitania''. Classical authors such a ... (or Aquitanians), were a people living in what is now Nouvelle-Aquitaine and southwestern Midi-Pyrenees, France * Anything originating from Aquitaine, a region of France {{Disambig Language and nationality disambiguation pages ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Burdigalian Extinctions
The Burdigalian is, in the geologic timescale, an age or stage in the early Miocene. It spans the time between 20.43 ± 0.05 Ma and 15.97 ± 0.05 Ma (million years ago). Preceded by the Aquitanian, the Burdigalian was the first and longest warming period of the MioceneEdward Petuch, Ph.D. Florida Atlantic University, Department of Geosciences. and is succeeded by the Langhian. Stratigraphic definition The name Burdigalian comes from ''Burdigala'', the Latin name for the city of Bordeaux, France. The Burdigalian Stage was introduced in scientific literature by Charles Depéret in 1892. The base of the Burdigalian is at the first appearance of foram species ''Globigerinoides altiaperturus'' and the top of magnetic chronozone C6An. , an official GSSP for the Burdigalian had not yet been assigned. The top of the Burdigalian (the base of the Langhian) is defined by the first appearance of foram species ''Praeorbulina glomerosa'' and is also coeval with the top of magnetic chronozo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Miocene Canids
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 late ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Phlaocyon Yatkolai
''Phlaocyon yatkolai'' is an extinct species of canid mammal known from the early Hemingfordian () Runningwater Formation, Box Butte County, Nebraska (, paleocoordinates ). ''P. yatkolai'', named after the collector late Daniel Yatkola, is known from a right dentary with teeth. It is a large species of ''Phlaocyon'' and it displays several derived characters in its dentition. These characters are, however, slightly less derived than in its sister taxon '' P. mariae''. Wang et al. argued that these two species display a tendency towards hypercarnivorous A hypercarnivore is an animal which has a diet that is more than 70% meat, either via active predation or by scavenging. The remaining non-meat diet may consist of non-animal foods such as fungi, fruits or other plant material. Some extant exampl ... dentition, in contrast to the hypocarnivorous dentition found in the other members of the genus. References Notes Sources * Borophagines Miocene canids Taxa named ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hypercarnivory
A hypercarnivore is an animal which has a diet that is more than 70% meat, either via active predation or by scavenging. The remaining non-meat diet may consist of non-animal foods such as fungi, fruits or other plant material. Some extant examples of hypercarnivorous animals include crocodilians, owls, shrikes, eagles, vultures, felids, most wild canids, dolphins, snakes, spiders, scorpions, mantises, marlins, groupers, piranhas and most sharks. Every species in the family Felidae, including the domesticated cat, is a hypercarnivore in its natural state. Additionally, this term is also used in paleobiology to describe taxa of animals which have an increased slicing component of their dentition relative to the grinding component. Hypercarnivores need not be apex predators. For example, salmon are exclusively carnivorous, yet they are prey at all stages of life for a variety of organisms. Many prehistoric mammals of the clade Carnivoramorpha (Carnivora and Miacoidea without Creod ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cherry County, Nebraska
Cherry County is a county located in the U.S. state of Nebraska. As of the 2010 United States Census, the population was 5,713. Its county seat is Valentine. The county was named for Lt. Samuel A. Cherry, an Army officer who was stationed at Fort Niobrara and who had been killed in South Dakota in 1881. Cherry County is in the Nebraska Sandhills. It is the largest county in the state at nearly 6,000 square miles (15,500 sq km), larger than the state of Connecticut. In the Nebraska license plate system, Cherry County is represented by the prefix 66 (it had the 66th-largest number of vehicles registered in the state when the license plate system was established in 1922). Geography Cherry County lies on the north side of Nebraska. Its north boundary line abuts the south boundary line of the state of South Dakota. According to the US Census Bureau, the county has an area of , of which is land and (0.8%) is water. It is by far Nebraska's largest county in land area and larger ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Subfamily
In biological classification, a subfamily (Latin: ', plural ') is an auxiliary (intermediate) taxonomic rank, next below family but more inclusive than genus. Standard nomenclature rules end subfamily botanical names with "-oideae", and zoological names with "-inae". See also * International Code of Nomenclature for algae, fungi, and plants * International Code of Zoological Nomenclature * Rank (botany) * Rank (zoology) In biological classification, taxonomic rank is the relative level of a group of organisms (a taxon) in an ancestral or hereditary hierarchy. A common system consists of species, genus, family, order, class, phylum, kingdom, domain. While ... Sources {{biology-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hemingfordian
The Hemingfordian on the geologic timescale is the North American faunal stage according to the North American Land Mammal Ages chronology (NALMA), typically set from 20,600,000 to 16,300,000 years BP. It is usually considered to overlap the latest Aquitanian and Burdigalian of the Early Miocene. The Hemingfordian is preceded by the Arikareean and followed by the Barstovian NALMA stages. The Hemingfordian can be further divided into the substages of: *Late/Upper Hemingfordian: Lower boundary source: base of Burdigalian The Burdigalian is, in the geologic timescale, an age (geology), age or stage (stratigraphy), stage in the early Miocene. It spans the time between 20.43 ± 0.05 annum, Ma and 15.97 ± 0.05 Ma (million years ago). Preceded by the Aquitanian (sta ... (approximate). *Early/Lower Hemingfordian (shares lower boundary) References Miocene geochronology Miocene North America {{geochronology-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Anum
Anum is an Guan people, Guan community in Asuogyaman District of the Eastern Region (Ghana), Eastern Region of Ghana, across from the Volta Lake. Location Anum lies about a kilometre east of the Volta Lake. The nearest town to the north is Boso, Ghana, also in the Eastern Region. Further north across the border into the Volta Region lies Kpalime Duga in the South Dayi District. Peki Dzake and Peki Wudome are to the east in the Volta Region. To the south is Asikuma, also in the Asuogyaman District. The district capital, Atimpoku is about 28 kilometres south of Anum. References Populated places in the Eastern Region (Ghana) {{EasternRegionGH-geo-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
