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Bramatherium
''Bramatherium'' (Brahma’s beast) is an extinct genus of giraffids that ranged from India to Turkey in Asia. It is closely related to the larger '' Sivatherium''. Etymology The first part of the generic name, Brahma (Sanskrit masculine ', nominative ' ), is in reference to the Hindu god of creation. The second part, "therium", comes from the Greek word ''θηρίον'' (transliterated ''therion''), meaning 'beast'. Description ''Bramatherium'' was built very similarly to ''Sivatherium''. Alive, it would have resembled a heavily built okapi and had a crown-like set of four, radiating ossicone Ossicones are columnar or conical skin-covered bone structures on the heads of giraffes, male okapi, and some of their extinct relatives. Ossicones are distinguished from the superficially similar structures of Horn (anatomy), horns and antlers ...s. Fossils, and examination of teeth in particular, suggested the living animals dwelled woodlands and wetlands.Khan, M. A., Akhtar, M., ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Giraffidae
The Giraffidae are a family (biology), family of ruminant artiodactyl mammals that share a recent common ancestor with deer and bovids. This family, once a diverse group spread throughout Eurasia and Africa, presently comprises only two extant genera, the giraffe (between one and eight, usually four, species of ''Giraffa'', depending on taxonomic interpretation) and the okapi (the only known species of ''Okapia''). Both are confined to sub-Saharan Africa: the giraffe to the open savannas, and the okapi to the dense rainforest of the Democratic Republic of the Congo, Congo. The two genera look very different on first sight, but share a number of common features, including a long, dark-coloured tongue, lobed canine teeth, and horns covered in skin, called ossicones. Taxonomy Evolutionary background The giraffids are ruminants of the clade Pecora. Other extant pecorans are the families Antilocapridae (pronghorns), Cervidae (deer), Moschidae (musk deer), and Bovidae (Bovini, cattl ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hydaspitherium
''Hydaspitherium'' is an extinct genus of giraffid artiodactyls that lived during the Cenozoic era during the Miocene epoch to the Pliocene epoch in Pakistan. Giraffids are represented in the late Miocene epoch of the Siwaliks by large Sivatheriinae such as '' Sivatherium'', ''Bramatherium'', '' Helladotherium'', and ''Hydaspitherium''. ''Hydaspitherium'' has been proposed to be synonymous with ''Bramatherium ''Bramatherium'' (Brahma’s beast) is an extinct genus of giraffids that ranged from India to Turkey in Asia. It is closely related to the larger '' Sivatherium''. Etymology The first part of the generic name, Brahma (Sanskrit masculine ', n ...''. ''H. megacephalum'' is restricted to the Dhok Pathan Formation (, paleocoordinates ) in northern Pakistan. Species Four separate species of ''Hydaspitherium'' were described more than a century ago, but their differences can be explained as sexual dimorphism and intraspecific variability: ''H. birmanicum'' is based on ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sivatherium
''Sivatherium'' ("Shiva's beast", from Shiva and ''therium'', Latinized form of Ancient Greek θηρίον -'' thēríon'') is an extinct genus of giraffid that ranged throughout Africa and Eurasia. The species ''Sivatherium giganteum'' is, by weight, one of the largest giraffids known, and also one of the largest ruminants of all time. ''Sivatherium'' originated during the Late Miocene (around 7 million years ago) in Africa and survived through to the late Early Pleistocene ( Calabrian) until around 1 million years ago. Description ''Sivatherium'' resembled the modern okapi, but was far larger, and more heavily built, being about tall at the shoulder, in total height with a weight up to . A newer estimate has come up with an estimated body mass of about or . This would make ''Sivatherium'' one of the largest known ruminants, rivalling the modern giraffe and the largest bovines. This weight estimate is thought to be an underestimate, as it does not take into account ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ossicone
Ossicones are columnar or conical skin-covered bone structures on the heads of giraffes, male okapi, and some of their extinct relatives. Ossicones are distinguished from the superficially similar structures of Horn (anatomy), horns and antlers by their unique development and a permanent covering of skin and fur. Structure Giraffe ossicones consist of a highly vascularized and innervated bone core covered with similarly vascularized and innervated skin. They are attached to the skull with vascularized, innervated connective tissue. Ossicones are formed at late gestation, but in early development they are not bony and not fused to the skull yet. Ossicones usually fuse to the skull at sexual maturity. All male and female giraffes have a pair of parietal ossicones on the parietal bones of the skull. Males also usually have a single median ossicone on the frontal bone that is larger in northern animals and smaller in southern giraffes. Giraffes can also have small additional paire ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Miocene
The Miocene ( ) is the first epoch (geology), 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 followed the Oligocene and preceded 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 distinct global events but by regionally defined transitions from the warmer Oligocene to the cooler Pliocene Epoch. During the Early Miocene, Afro-Arabia collided with Eurasia, severing the connection between the Mediterranean and Indian Oceans, and allowing the interchange of fauna between Eurasia and Africa, including the dispersal of proboscideans and Ape, hominoids into Eurasia. During the late Miocene, the conn ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Okapi
The okapi (; ''Okapia johnstoni''), also known as the forest giraffe, Congolese giraffe and zebra giraffe, is an artiodactyl mammal that is endemic to the northeast Democratic Republic of the Congo in central Africa. However, non-invasive genetic identification has suggested that a population has occurred south-west of the Congo River as well. It is the only species in the genus ''Okapia''. Although the okapi has striped markings reminiscent of zebras, it is most closely related to the giraffe. The okapi and the giraffe are the only living members of the family Giraffidae. The okapi stands about tall at the shoulder and has a typical body length around . Its weight ranges from . It has a long neck, and large, flexible ears. Its coat is a chocolate to reddish brown, much in contrast with the white horizontal stripes and rings on the legs, and white ankles. Male okapis have short, distinct horn-like protuberances on their heads called ossicones, less than in length. Female ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Miocene Mammals Of Asia
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 followed the Oligocene and preceded 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 distinct global events but by regionally defined transitions from the warmer Oligocene to the cooler Pliocene Epoch. During the Early Miocene, Afro-Arabia collided with Eurasia, severing the connection between the Mediterranean and Indian Oceans, and allowing the interchange of fauna between Eurasia and Africa, including the dispersal of proboscideans and hominoids into Eurasia. During the late Miocene, the connections between the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Prehistoric Artiodactyla Genera
Prehistory, also called pre-literary history, is the period of human history between the first known use of stone tools by hominins million years ago and the beginning of recorded history with the invention of writing systems. The use of symbols, marks, and images appears very early among humans, but the earliest known writing systems appeared years ago. It took thousands of years for writing systems to be widely adopted, with writing having spread to almost all cultures by the 19th century. The end of prehistory therefore came at different times in different places, and the term is less often used in discussing societies where prehistory ended relatively recently. It is based on an old conception of history that without written records there could be no history. The most common conception today is that history is based on evidence, however the concept of prehistory hasn't been completely discarded. In the early Bronze Age, Sumer in Mesopotamia, the Indus Valley Civilis ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pliocene Artiodactyla
The Pliocene ( ; also Pleiocene) is the epoch in the geologic time scale that extends from 5.33 to 2.58See the 2014 version of the ICS geologic time scale million years ago (Ma). It is the second and most recent epoch of the Period in the Cenozoic Era. The Pliocene follows the Epoch and is followed by the Epoch. Prior to the 2 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
