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Palaeopropithecus Maximus
''Palaeopropithecus'' ("old sifaka" from Ancient Greek παλαιός (palaiós), “old” + Modern Latin propithecus, " sifaka") is a recently extinct genus of large sloth lemurs from Madagascar related to living lemur species found there today. Three species are known, ''Palaeopropithecus ingens'', ''P. maximus'', and ''P. kelyus''. Radiocarbon Carbon-14, C-14, or radiocarbon, is a radioactive isotope of carbon with an atomic nucleus containing 6 protons and 8 neutrons. Its presence in organic materials is the basis of the radiocarbon dating method pioneered by Willard Libby and coll ... dates indicate that they may have survived until around 1300–1620 CE. Malagasy legends of the '' tretretretre'' or ''tratratratra'' are thought to refer to ''P. ingens''. Evidence suggests a solely arboreal lifestyle with frequent upside down suspension, hence the name sloth lemur. Anatomy ''Palaeopropithecus'' primarily lived in the trees to stay away from predators as well as ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Guillaume Grandidier
Guillaume Grandidier (1 July 1873 – 13 September 1957) was a French geographer, ethnologist, zoologist who studied the island of Madagascar. He was the son of the wealthy industrialist Alfred Grandidier also a zoologist and expert on Madagascar. Guillaume Grandidier was Secretary of the Geographical Society of Paris and a prolific author. The ''Atlas des Colonies Françaises, Protectorats et Territoires sous Mandat de la France'', simply known as the Atlas Grandidier, was published under his direction in 1934. Among his other works was the monumental ''Madagascar L'Histoire politique, physique et naturelle de Madagascar''. This work was undertaken in cooperation with his father and others such as Alphonse Milne-Edwards and Leon Vaillant. This work ran to 40 volumes. '' Liopholidophis grandidieri'', a species of snake endemic to Madagascar, was named in his honor by French herpetologist François Mocquard. Mocquard F. 1904. "''Description de quelques reptiles et d'un batracien n ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Arboreal Locomotion
Arboreal locomotion is the locomotion of animals in trees. In habitats in which trees are present, animals have evolved to move in them. Some animals may scale trees only occasionally, but others are exclusively arboreal. The habitats pose numerous mechanical challenges to animals moving through them and lead to a variety of anatomical, behavioral and ecological consequences as well as variations throughout different species.Cartmill, M. (1985). Climbing. In ''Functional Vertebrate Morphology'', eds. M. Hildebrand D. M. Bramble K. F. Liem and D. B. Wake, pp. 73–88. Cambridge: Belknap Press. Furthermore, many of these same principles may be applied to climbing without trees, such as on rock piles or mountains. Some animals are exclusively arboreal in habitat, such as the tree snail. Biomechanics Arboreal habitats pose numerous mechanical challenges to animals moving in them, which have been solved in diverse ways. These challenges include moving on narrow branches, mov ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Prehistoric Animals Of Madagascar
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] |
Prehistoric Primate 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] |
Lemur Genera
Lemurs ( ) (from Latin ''lemures'' – ghosts or spirits) are wet-nosed primates of the superfamily Lemuroidea (), divided into 8 families and consisting of 15 genera and around 100 existing species. They are endemic to the island of Madagascar. Most existing lemurs are small, have a pointed snout, large eyes, and a long tail. They chiefly live in trees and are active at night. Lemurs share resemblance with other primates, but evolved independently from monkeys and apes. Due to Madagascar's highly seasonal climate, lemur evolution has produced a level of species diversity rivaling that of any other primate group. Until shortly after humans arrived on the island around 2,000 years ago, there were lemurs as large as a male gorilla. Most species have been discovered or promoted to full species status since the 1990s; however, lemur taxonomic classification is controversial and depends on which species concept is used. Lemurs range in weight from the mouse lemur to t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Subfossil Lemurs
Subfossil lemurs are lemurs from Madagascar that are represented by recent (subfossil) remains dating from nearly 26,000 years ago to approximately 560 years ago (from the late Pleistocene until the Holocene). They include both extant and Extinction, extinct species, although the term more frequently refers to the extinct giant lemurs. The diversity of subfossil lemur communities was greater than that of present-day lemur communities, ranging from as high as 20 or more species per location, compared with 10 to 12 species today. Extinct species are estimated to have ranged in size from slightly over to roughly . Even the subfossil remains of living species are larger and more robust than the skeletal remains of modern specimens. The subfossil sites found around most of the island demonstrate that most giant lemurs had wide distributions and that ranges of living species have contracted significantly since the arrival of humans. Despite their size, the giant lem ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Paul Ayshford Methuen, 4th Baron Methuen
Paul Ayshford Methuen, 4th Baron Methuen (29 September 1886 – 7 January 1974) was a painter, zoologist and landowner. Life From 1910 to 1914 he worked in the Transvaal Museum in Pretoria, where he published several scientific papers with the South African herpetologist, John Hewitt, with whom he collected and described a number of southern African and Madagascan genera and species in the early 20th century. He later refused a chair in zoology at a South African university because of his commitment to his ancestral home. Methuen had studied drawing at Eton, at the Ruskin in Oxford, and with Charles Holmes. In 1927 he attended art classes given by Walter Sickert, which had a permanent effect on his painting style. He established a reputation as a serious artist. His preferred subjects were urban views and outdoor scenes with buildings, animals, and plants, such as the magnolias and orchids he grew at Corsham Court. In 1939 he rejoined his regiment and served as a captain ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Palaeopropithecus Maximus Skull
''Palaeopropithecus'' ("old sifaka" from Ancient Greek παλαιός (palaiós), “old” + Modern Latin propithecus, "sifaka") is a recently extinct genus of large sloth lemurs from Madagascar related to living lemur species found there today. Three species are known, ''Palaeopropithecus ingens'', ''P. maximus'', and ''P. kelyus''. Radiocarbon dates indicate that they may have survived until around 1300–1620 CE. Malagasy legends of the '' tretretretre'' or ''tratratratra'' are thought to refer to ''P. ingens''. Evidence suggests a solely arboreal lifestyle with frequent upside down suspension, hence the name sloth lemur. Anatomy ''Palaeopropithecus'' primarily lived in the trees to stay away from predators as well as to gain valuable resources. To survive properly in the trees, ''Palaeopropithecus'' had long and powerful arms and legs, each with significantly long fingers and toes to allow them to hang upside down on branches. These were used to swing from branch to br ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Palaeopropithecus Maximus Skull 5
''Palaeopropithecus'' ("old sifaka" from Ancient Greek παλαιός (palaiós), “old” + Modern Latin propithecus, "sifaka") is a recently extinct genus of large sloth lemurs from Madagascar related to living lemur species found there today. Three species are known, ''Palaeopropithecus ingens'', ''P. maximus'', and ''P. kelyus''. Radiocarbon dates indicate that they may have survived until around 1300–1620 CE. Malagasy legends of the '' tretretretre'' or ''tratratratra'' are thought to refer to ''P. ingens''. Evidence suggests a solely arboreal lifestyle with frequent upside down suspension, hence the name sloth lemur. Anatomy ''Palaeopropithecus'' primarily lived in the trees to stay away from predators as well as to gain valuable resources. To survive properly in the trees, ''Palaeopropithecus'' had long and powerful arms and legs, each with significantly long fingers and toes to allow them to hang upside down on branches. These were used to swing from branch to br ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Subfossil Lemur
Subfossil lemurs are lemurs from Madagascar that are represented by recent (subfossil) remains dating from nearly 26,000 years ago to approximately 560 years ago (from the late Pleistocene until the Holocene). They include both extant and extinct species, although the term more frequently refers to the extinct giant lemurs. The diversity of subfossil lemur communities was greater than that of present-day lemur communities, ranging from as high as 20 or more species per location, compared with 10 to 12 species today. Extinct species are estimated to have ranged in size from slightly over to roughly . Even the subfossil remains of living species are larger and more robust than the skeletal remains of modern specimens. The subfossil sites found around most of the island demonstrate that most giant lemurs had wide distributions and that ranges of living species have contracted significantly since the arrival of humans. Despite their size, the giant lemurs shared m ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Herbert F
Herbert may refer to: People Individuals * Herbert (musician), a pseudonym of Matthew Herbert Name * Herbert (given name) * Herbert (surname) Places Antarctica * Herbert Mountains, Coats Land * Herbert Sound, Graham Land Australia * Herbert, Northern Territory, a rural locality * Herbert, South Australia. former government town * Division of Herbert, an electoral district in Queensland * Herbert River, a river in Queensland * County of Herbert, a cadastral unit in South Australia Canada * Herbert, Saskatchewan, Canada, a town * Herbert Road, St. Albert, Canada New Zealand * Herbert, New Zealand, a town * Mount Herbert (New Zealand) United States * Herbert, Illinois, an unincorporated community * Herbert, Michigan, a former settlement * Herbert Creek, a stream in South Dakota * Herbert Island, Alaska Arts, entertainment, and media Fictional entities * Herbert (Disney character) * Herbert Pocket (''Great Expectations'' character), Pip's close friend and roommate in the Cha ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Common Era
Common Era (CE) and Before the Common Era (BCE) are year notations for the Gregorian calendar (and its predecessor, the Julian calendar), the world's most widely used calendar era. Common Era and Before the Common Era are alternatives to the original Anno Domini (AD) and Before Christ (BC) notations used for the same calendar era. The two notation systems are numerically equivalent: " CE" and "AD " each describe the current year; "400 BCE" and "400 BC" are the same year. The expression traces back to 1615, when it first appeared in a book by Johannes Kepler as the la, annus aerae nostrae vulgaris (), and to 1635 in English as " Vulgar Era". The term "Common Era" can be found in English as early as 1708, and became more widely used in the mid-19th century by Jewish religious scholars. Since the later 20th century, BCE and CE have become popular in academic and scientific publications because BCE and CE are religiously neutral terms. They are used by others who wish to be sensit ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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