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Palaeotragus Quadricornis
''Palaeotragus'' ("ancient goat") is a genus of very large, primitive, okapi-like giraffids from the Miocene of Africa and Eurasia. ''Palaeotragus primaevus'' is the older species, being found in early to mid-Miocene strata, while ''P. germaini'' is found in Late Miocene strata. ''P. primaevus'' is distinguished from ''P. germaini'' by the lack of ossicones. It was also the smaller species, being a little under at the shoulders. ''P. germaini'' had a pair of ossicones, and in life, it would have resembled either a short-necked, tall giraffe, or a gargantuan okapi. Species The genus consists of the following species: * ''Palaeotragus decipiens'' * ''Palaeotragus germaini'' * ''Palaeotragus microdon'' * ''Palaeotragus primaevus ''Palaeotragus'' ("ancient goat") is a genus of very large, primitive, okapi-like giraffids from the Miocene of Africa and Eurasia. ''Palaeotragus primaevus'' is the older species, being found in early to mid-Miocene strata, while ''P. germaini' .. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tianjin Natural History Museum
Tianjin Natural History Natural history museum, Museum is in Tianjin, China, and is located in No. 206 Machang Avenue, in the Hexi District, Tianjin, Hexi District. It was founded in 1914 as the Hoangho Paiho Museum. The museum has three floors and spans an area of 12,000 square meters. Over 380,000 geological and biological specimens are currently held at the museum. History The museum was founded in 1914 by Émile Licent, and was called the Hoangho Paiho Museum. For 25 years since the museum's founding, Licent conducted explorations in the Yellow River Basin and the Haihe River Basin, with the full length of the exploration stretching 50,000 kilometers. During these explorations, Licent collected over 200,000 paleontology, animal, plant, ancient human, and rock specimens. The Hoangho Paiho Museum was eventually renamed the Northern Border Museum. After the China, People's Republic of China was founded, the Northern Border Museum was hosted by Tianjin University, one of the larg ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Palaeotragus Primaevus
''Palaeotragus'' ("ancient goat") is a genus of very large, primitive, okapi-like giraffids from the Miocene of Africa and Eurasia. ''Palaeotragus primaevus'' is the older species, being found in early to mid-Miocene strata, while ''P. germaini'' is found in Late Miocene strata. ''P. primaevus'' is distinguished from ''P. germaini'' by the lack of ossicones. It was also the smaller species, being a little under at the shoulders. ''P. germaini'' had a pair of ossicones, and in life, it would have resembled either a short-necked, tall giraffe, or a gargantuan okapi. Species The genus consists of the following species: * ''Palaeotragus decipiens'' * ''Palaeotragus germaini'' * ''Palaeotragus microdon ''Palaeotragus'' ("ancient goat") is a genus of very large, primitive, okapi-like giraffids from the Miocene of Africa and Eurasia. ''Palaeotragus primaevus'' is the older species, being found in early to mid-Miocene strata, while ''P. germaini' ...'' * '' Palaeotragus primaev ... [...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 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] |
Prehistoric Even-toed Ungulate Genera
Prehistory, also known as pre-literary history, is the period of human history between the use of the first stone tools by hominins 3.3 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 5000 years ago. It took thousands of years for writing systems to be widely adopted, with writing spreading to almost all cultures by the 19th century. The end of prehistory therefore came at very different times in different places, and the term is less often used in discussing societies where prehistory ended relatively recently. In the early Bronze Age, Sumer in Mesopotamia, the Indus Valley Civilisation, and ancient Egypt were the first civilizations to develop their own scripts and to keep historical records, with their neighbors following. Most other civilizations reached the end of prehistory during the following Iron Age. T ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Miocene Genus Extinctions
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] |
Miocene Even-toed Ungulates
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] |
Prehistoric Giraffes
Prehistory, also known as pre-literary history, is the period of human history between the use of the first stone tools by hominins 3.3 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 5000 years ago. It took thousands of years for writing systems to be widely adopted, with writing spreading to almost all cultures by the 19th century. The end of prehistory therefore came at very different times in different places, and the term is less often used in discussing societies where prehistory ended relatively recently. In the early Bronze Age, Sumer in Mesopotamia, the Indus Valley Civilisation, and ancient Egypt were the first civilizations to develop their own scripts and to keep historical records, with their neighbors following. Most other civilizations reached the end of prehistory during the following Iron Age. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Miocene Mammals Of Europe
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] |
Palaeotragus
''Palaeotragus'' ("ancient goat") is a genus of very large, primitive, okapi-like giraffids from the Miocene of Africa and Eurasia. ''Palaeotragus primaevus'' is the older species, being found in early to mid-Miocene strata, while ''P. germaini'' is found in Late Miocene strata. ''P. primaevus'' is distinguished from ''P. germaini'' by the lack of ossicones. It was also the smaller species, being a little under at the shoulders. ''P. germaini'' had a pair of ossicones, and in life, it would have resembled either a short-necked, tall giraffe, or a gargantuan okapi. Species The genus consists of the following species: * ''Palaeotragus decipiens'' * ''Palaeotragus germaini'' * ''Palaeotragus microdon'' * ''Palaeotragus primaevus'' * ''Palaeotragus quadricornis ''Palaeotragus'' ("ancient goat") is a genus of very large, primitive, okapi-like giraffids from the Miocene of Africa and Eurasia. ''Palaeotragus primaevus'' is the older species, being found in early to mid-Miocene ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Palaeotragus Quadricornis
''Palaeotragus'' ("ancient goat") is a genus of very large, primitive, okapi-like giraffids from the Miocene of Africa and Eurasia. ''Palaeotragus primaevus'' is the older species, being found in early to mid-Miocene strata, while ''P. germaini'' is found in Late Miocene strata. ''P. primaevus'' is distinguished from ''P. germaini'' by the lack of ossicones. It was also the smaller species, being a little under at the shoulders. ''P. germaini'' had a pair of ossicones, and in life, it would have resembled either a short-necked, tall giraffe, or a gargantuan okapi. Species The genus consists of the following species: * ''Palaeotragus decipiens'' * ''Palaeotragus germaini'' * ''Palaeotragus microdon'' * ''Palaeotragus primaevus ''Palaeotragus'' ("ancient goat") is a genus of very large, primitive, okapi-like giraffids from the Miocene of Africa and Eurasia. ''Palaeotragus primaevus'' is the older species, being found in early to mid-Miocene strata, while ''P. germaini' .. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Palaeotragus Microdon
''Palaeotragus'' ("ancient goat") is a genus of very large, primitive, okapi-like giraffids from the Miocene of Africa and Eurasia. ''Palaeotragus primaevus'' is the older species, being found in early to mid-Miocene strata, while ''P. germaini'' is found in Late Miocene strata. ''P. primaevus'' is distinguished from ''P. germaini'' by the lack of 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 horns and antlers by their uniqu ...s. It was also the smaller species, being a little under at the shoulders. ''P. germaini'' had a pair of ossicones, and in life, it would have resembled either a short-necked, tall giraffe, or a gargantuan okapi. Species The genus consists of the following species: * '' Palaeotragus decipiens'' * '' Palaeotragus germaini'' * '' Palaeotragus microdon'' * '' Palaeotragus prim ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Species
In biology, a species is the basic unit of classification and a taxonomic rank of an organism, as well as a unit of biodiversity. A species is often defined as the largest group of organisms in which any two individuals of the appropriate sexes or mating types can produce fertile offspring, typically by sexual reproduction. Other ways of defining species include their karyotype, DNA sequence, morphology, behaviour or ecological niche. In addition, paleontologists use the concept of the chronospecies since fossil reproduction cannot be examined. The most recent rigorous estimate for the total number of species of eukaryotes is between 8 and 8.7 million. However, only about 14% of these had been described by 2011. All species (except viruses) are given a two-part name, a "binomial". The first part of a binomial is the genus to which the species belongs. The second part is called the specific name or the specific epithet (in botanical nomenclature, also sometimes i ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
