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Cordyliformes
Scincomorpha is an infraorder and clade of lizards including skinks (Scincidae) and their close relatives. These include the living families Cordylidae (girdled lizards), Gerrhosauridae (plated lizards), and Xantusiidae (night lizards), as well as many extinct taxa. Other roughly equivalent terms include the suborder Scinciformata, or the superfamily Scincoidea, though different authors use these terms in a broader or more restricted usage relative to true skinks. They first appear in the fossil record about 170 million years ago, during the Jurassic The Jurassic ( ) is a Geological period, geologic period and System (stratigraphy), stratigraphic system that spanned from the end of the Triassic Period million years ago (Mya) to the beginning of the Cretaceous Period, approximately 143.1 Mya. ... period.Evans, S.E. and Jones, M.E.H. (2010). "The Origin, Early History and Diversification of Lepidosauromorph Reptiles," pp. 27-44 in Bandyopadhyay, S. (ed.), ''New Aspects of Mesoz ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Deccansaurus
''Deccansaurus'' ("Deccan Traps lizard") is an extinct genus of scincomorphan (potentially a stem- cordyliform) lizard from the latest Cretaceous or earliest Paleocene of India. A single species is known, ''D. paleoindicus'', represented by jaws and some osteoderm fragments from the Intertrappean Beds of the Dhar district in Madhya Pradesh. The morphology of ''Deccansaurus'' suggests that it was a distant relative of modern skinks. In addition, it shares close similarities with members of the clade Cordyliformes (represented in the modern day by Cordylidae and Gerrhosauridae from mainland Africa and Madagascar), which would potentially mark the first occurrence of this group from the Indian subcontinent The Indian subcontinent is a physiographic region of Asia below the Himalayas which projects into the Indian Ocean between the Bay of Bengal to the east and the Arabian Sea to the west. It is now divided between Bangladesh, India, and Pakista ..., which at the time was an ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Scincomorpha
Scincomorpha is an infraorder and clade of lizards including skinks (Scincidae) and their close relatives. These include the living families Cordylidae (girdled lizards), Gerrhosauridae (plated lizards), and Xantusiidae (night lizards), as well as many extinct taxa. Other roughly equivalent terms include the suborder Scinciformata, or the Superfamily (taxonomy), superfamily Scincoidea, though different authors use these terms in a broader or more restricted usage relative to true skinks. They first appear in the fossil record about 170 million years ago, during the Jurassic period.Evans, S.E. and Jones, M.E.H. (2010). "The Origin, Early History and Diversification of Lepidosauromorph Reptiles," pp. 27-44 in Bandyopadhyay, S. (ed.), ''New Aspects of Mesozoic Biodiversity'', 27 Lecture Notes in Earth Sciences 132./ref> Alifanov (2016) found the following phylogeny with morphological data: Alternatively, Zheng & Wiens (2016) found the following phylogeny of extant groups using mol ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cordylidae
Cordylidae is a family of small- to medium-sized lizards that occur in southern and eastern Africa. They are commonly known as girdled lizards, spinytail lizards, or girdle-tail lizards. Cordylidae is closely related to the family Gerrhosauridae, occurring in Africa and Madagascar. These two scientific families of lizards, known as Cordyliformes or Cordyloidea, are sometimes combined into a larger concept of Cordylidae. Recent molecular analyses confirm the clade made up of Cordylidae and Gerrhosauridae (Cordyloidea) and place it in a larger clade including Xantusiidae (Cordylomorpha Vidal & Hedges, 2009).Nicolas Vidal; S. Blair HedgeThe molecular evolutionary tree of lizards, snakes, and amphisbaenians/ref> Description and behavior Girdled lizards are diurnal and insectivorous. They are terrestrial, mostly inhabiting crevices in rocky terrain, although at least one species digs burrows and another lives under exfoliating bark on trees. They have flattened heads and bodies, a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Middle Jurassic
The Middle Jurassic is the second Epoch (geology), epoch of the Jurassic Period (geology), Period. It lasted from about 174.1 to 161.5 million years ago. Fossils of land-dwelling animals, such as dinosaurs, from the Middle Jurassic are relatively rare, but geological formations containing land animal fossils include the Forest Marble Formation in England, the Kilmaluag Formation in Scotland,British Geological Survey. 2011Stratigraphic framework for the Middle Jurassic strata of Great Britain and the adjoining continental shelf: research report RR/11/06 British Geological Survey, Keyworth, Nottingham. the Calcaire de Caen of France, the Daohugou Beds in China, the Itat Formation in Russia, the Tiouraren Formation of Niger, and the Isalo III Formation of western Madagascar. Rocks of the Middle Jurassic were formerly (until about 1980s) in Europe called ''Dogger'' or ''Brown Jurassic''. Paleogeography During the Middle Jurassic Epoch, Pangaea began to separate into Laurasia and Gond ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pale-flecked Garden Sunskink
The common garden skink (''Lampropholis guichenoti)'' is a small species of lizard in the family Scincidae. The species is endemic to Australia. Additional common names for ''L. guichenoti'' include grass skink, Guichenot's grass skink, pale-flecked garden sunskink, and penny lizard. Etymology The specific name, ''guichenoti'', is in honor of French zoologist Antoine Alphonse Guichenot. Geographic range In Australia, ''L. guichenoti'' is often seen in suburban gardens in Adelaide, Melbourne, Perth, Sydney, Canberra and Brisbane, but also is common across most of Southern Australia, Tasmania, and some of New South Wales. Description ''L. guichenoti'' can grow to a maximum total length (including tail) of , but the average total length is . The average common garden skink lives for 2–3 years. It usually has a browny black colour and sometimes may appear a dark shade of red when bathing in the sun. The lighter its colour, the more energetic it is. It has small sharp teeth whi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Natural History Of Victoria (Egernia Cunninghami)
Nature is an inherent character or constitution, particularly of the ecosphere or the universe as a whole. In this general sense nature refers to the laws, elements and phenomena of the physical world, including life. Although humans are part of nature, human activity or humans as a whole are often described as at times at odds, or outright separate and even superior to nature. During the advent of modern scientific method in the last several centuries, nature became the passive reality, organized and moved by divine laws. With the Industrial Revolution, nature increasingly became seen as the part of reality deprived from intentional intervention: it was hence considered as sacred by some traditions (Rousseau, American transcendentalism) or a mere decorum for divine providence or human history (Hegel, Marx). However, a vitalist vision of nature, closer to the pre-Socratic one, got reborn at the same time, especially after Charles Darwin. Within the various uses of the word t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
