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Living Dinosaur (other)
Living dinosaur may refer to: *Birds, the only known living dinosaurs *Living fossils, extant taxa that closely resemble organisms otherwise known only from the fossil record *Paleocene dinosaurs, non-avian dinosaurs alleged to have survived into the beginning of the Paleocene epoch *Living dinosaurs, a belief of adherents to the pseudosciences of cryptozoology and young Earth creationism * Mokele-mbembe, a legendary creature claimed by adherents of the pseudosciences of young Earth creationism and cryptozoology to be a "living dinosaur" *Partridge Creek monster A partridge is a medium-sized Galliformes, galliform bird in any of several genera, with a wide Indigenous (ecology), native distribution throughout parts of Europe, Asia and Africa. Several species have been introduced to the Americas. They a ..., the subject of a story by French writer Georges Dupuy See also * Lazarus taxon, a taxon that disappears from the fossil record only to appear again later {{disambiguat ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bird
Birds are a group of warm-blooded vertebrates constituting the class Aves (), characterised by feathers, toothless beaked jaws, the laying of hard-shelled eggs, a high metabolic rate, a four-chambered heart, and a strong yet lightweight skeleton. Birds live worldwide and range in size from the bee hummingbird to the ostrich. There are about ten thousand living species, more than half of which are passerine, or "perching" birds. Birds have whose development varies according to species; the only known groups without wings are the extinct moa and elephant birds. Wings, which are modified forelimbs, gave birds the ability to fly, although further evolution has led to the loss of flight in some birds, including ratites, penguins, and diverse endemic island species. The digestive and respiratory systems of birds are also uniquely adapted for flight. Some bird species of aquatic environments, particularly seabirds and some waterbirds, have further evolved for swimming. B ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Living Fossils
A living fossil is an extant taxon that cosmetically resembles related species known only from the fossil record. To be considered a living fossil, the fossil species must be old relative to the time of origin of the extant clade. Living fossils commonly are of species-poor lineages, but they need not be. While the body plan of a living fossil remains superficially similar, it is never the same species as the remote relatives it resembles, because genetic drift would inevitably change its chromosomal structure. Living fossils exhibit stasis (also called "bradytely") over geologically long time scales. Popular literature may wrongly claim that a "living fossil" has undergone no significant evolution since fossil times, with practically no molecular evolution or morphological changes. Scientific investigations have repeatedly discredited such claims. The minimal superficial changes to living fossils are mistakenly declared as an absence of evolution, but they are examples of s ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Paleocene Dinosaurs
Dinosaurs are a diverse group of reptiles of the clade Dinosauria. They first appeared during the Triassic Geological period, period, between 243 and 233.23 million years ago (mya), although the exact origin and timing of the #Evolutionary history, evolution of dinosaurs is the subject of active research. They became the dominant terrestrial vertebrates after the Triassic–Jurassic extinction event 201.3 mya; their dominance continued throughout the Jurassic and Cretaceous periods. The fossil record shows that birds are feathered dinosaurs, Evolution of birds, having evolved from earlier Theropoda, theropods during the Late Jurassic epoch, and are the only dinosaur lineage known to have survived the Cretaceous–Paleogene extinction event approximately 66 mya. Dinosaurs can therefore be divided into avian dinosaurs—birds—and the extinct non-avian dinosaurs, which are all dinosaurs other than birds. Dinosaurs are varied from taxonomy (biology), taxonomic, mo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Human-dinosaur Coexistence
The pseudoscientific and pseudohistorical notion that non-avian dinosaurs and humans coexisted at some time in the past or still coexist in the present is common among Young Earth creationists and other groups. Only through the definition that all birds are dinosaurs that descended from feathered theropods can the claim be made that humans and dinosaurs coexisted. Avialae Mainstream science currently understands that all birds are dinosaurs that descended from feathered theropods. By this broad and more technical sense of the word, humanity has coexisted with dinosaurs since the first humans appeared on Earth. However, in a narrow and more colloquial sense, the term "dinosaur" refers specifically to non-avian dinosaurs, all of which died out in the Cretaceous–Paleogene extinction about 66 million years ago, while the genus ''Homo'' emerged only about 3 million years ago, leaving a period of tens of millions of years between the last dinosaurs and the first humans. Fiction and ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mokele-mbembe
In cryptozoology, the Mokele-mbembe (also written as "Mokèlé-mbèmbé"), Lingala for "one who stops the flow of rivers", is a water-dwelling entity that supposedly lives in the Congo River Basin, sometimes described as a living creature, sometimes as a spirit. Those that allegedly saw the entity describe it as a large quadrupedal herbivore with smooth skin, a long neck and a single tooth, sometimes said to be a horn. In early to mid 20th century, the entity would become a point of focus among adherents of the pseudoscience of cryptozoology, and young Earth creationism, resulting in numerous expeditions led by cryptozoologists and funded by young Earth creationists and other groups with the objective to find evidence that invalidates or contradicts the scientific consensus regarding evolution. Paleontologist Donald Prothero remarks that "the quest for Mokele-Mbembe... is part of the effort by creationists to overthrow the theory of evolution and teaching of science by any means ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Partridge Creek Monster
A partridge is a medium-sized Galliformes, galliform bird in any of several genera, with a wide Indigenous (ecology), native distribution throughout parts of Europe, Asia and Africa. Several species have been introduced to the Americas. They are sometimes grouped in the Perdicinae subfamily of the Phasianidae (pheasants, quail, etc.). However, molecular research suggests that partridges are not a distinct taxon within the family Phasianidae, but that some species are closer to the pheasants, while others are closer to the junglefowl. Description Partridges are medium-sized Game (hunting), game birds, generally intermediate in size between the larger pheasants, smaller quail; they're ground-dwelling birds that feature variable plumage colouration across species, with most tending to grey and brown. Range and habitat Partridges are native to Europe, Asia, Africa, and the Middle East. Some species are found nesting on steppes or agricultural land, while other species prefer mo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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