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Kambara Bus Stop
''Kambara'' is an extinct genus of mekosuchine crocodylian that lived during the Eocene epoch in Australia. It is generally thought to have been a semi-aquatic generalist, living a lifestyle similar to many of today's crocodiles. Four species are currently recognised, the sympatric ''Kambara murgonensis'' and ''Kambara implexidens'' from sediments near Murgon, the poorly preserved ''Kambara molnari'' from the Rundle Formation and the youngest of the four, ''Kambara taraina'', also from the Rundle Formation. ''Kambara'' were medium-sized crocodilians, with mature specimens generally reaching lengths from . Species of ''Kambara'' are easiest differentiated by the different occlusal patterns of their teeth. While ''K. murgonensis'' had an overbite similar to a modern alligator, both ''K. implexidens'' and ''K. taraina'' had interlocking dentition much more similar to true crocodiles. ''K. molnari'', although incompletely known, seems to represent an intermediate form. Despite p ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Eocene
The Eocene ( ) is a geological epoch (geology), epoch that lasted from about 56 to 33.9 million years ago (Ma). It is the second epoch of the Paleogene Period (geology), Period in the modern Cenozoic Era (geology), Era. The name ''Eocene'' comes from the Ancient Greek (''Ēṓs'', 'Eos, Dawn') and (''kainós'', "new") and refers to the "dawn" of modern ('new') fauna that appeared during the epoch.See: *Letter from William Whewell to Charles Lyell dated 31 January 1831 in: * From p. 55: "The period next antecedent we shall call Eocene, from ήως, aurora, and χαινος, recens, because the extremely small proportion of living species contained in these strata, indicates what may be considered the first commencement, or ''dawn'', of the existing state of the animate creation." The Eocene spans the time from the end of the Paleocene Epoch to the beginning of the Oligocene Epoch. The start of the Eocene is marked by a brief period in which the concentration of the carbon isoto ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Oakdale Sandstone Formation
Oakdale or Oak Dale may refer to: Australia *Oakdale, New South Wales *Oakdale, Queensland, a locality in the South Burnett Region Canada * Rural Municipality of Oakdale No. 320, Saskatchewan *Oakdale Golf & Country Club, North York, Toronto, Ontario, Canada United Kingdom *Oakdale, Caerphilly * Oakdale, Dorset United States * Oakdale, California * Oakdale, Connecticut * Oakdale, Illinois * Oakdale, Indiana * Oakdale, Iowa * Oak Dale, Howard County, Iowa * Oakdale, Louisiana * Oakdale, Louisville, Kentucky * Oakdale, a neighborhood in Dedham, Massachusetts * Oakdale, Holyoke, Massachusetts * Oakdale, West Boylston, Massachusetts * Oakdale, Minnesota * Oakdale, Missouri * Oakdale, Nebraska * Oakdale, New York * Oakdale, Pennsylvania * Oakdale, Tennessee * Oakdale, Texas * Oak Dale, Texas * Oakdale, Wisconsin * Oakdale (town), Wisconsin * Oakdale Township (other), any of several townships within the United States * Toyota Oakdale Theatre, in Wallingford, Connecticut ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Supratemporal Fenestrae
Temporal fenestrae are openings in the Temple (anatomy), temporal region of the skull of some Amniote, amniotes, behind the Orbit (anatomy), orbit (eye socket). These openings have historically been used to track the evolution and affinities of reptiles. Temporal fenestrae are commonly (although not universally) seen in the fossilized skulls of dinosaurs and other sauropsids (the total group of reptiles, including birds). The major reptile group Diapsid, Diapsida, for example, is defined by the presence of two temporal fenestrae on each side of the skull. The infratemporal fenestra, also called the lateral temporal fenestra or lower temporal fenestra, is the lower of the two and is exposed primarily in lateral (side) view.The supratemporal fenestra, also called the upper temporal fenestra, is positioned above the other fenestra and is exposed primarily in dorsal (top) view. In some reptiles, particularly dinosaurs, the parts of the skull roof lying between the supratemporal fenestra ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Darumbal
The Darumbal people, also spelt Darambal and Dharumbal, are the Aboriginal Australian people who have traditionally occupied Central Queensland, speaking dialects of the Darumbal language. and the terms are sometimes used interchangeably. Country Traditional Darumbal land is considered to encompass an estimated around most of coastal Central Queensland, running from Arthur Point at Shoalwater Bay to Yeppoon, and taking in the mouth of Fitzroy River (Queensland), Fitzroy River and Keppel Bay Islands. From Keppel Bay they extended inland to Boomer Range, and Maryborough, Queensland, Marlborough, Yaamba, Rockhampton, and Gracemere, Queensland, Gracemere. History With the arrival of European settlers in the region, some Darumbal people were tolerated as part of fringe communities of the new settlements, but most were systematically killed to make way for pastoral development. According to some estimates, "between 1865 and 1902 the population of the Keppel Islands suffered a substa ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tingamarra Fauna
The Tingamarra Fauna is associated with the early Eocene Murgon fossil site, and contains the earliest known non-flying eutherian, passerine, trionychidae turtles, mekosuchine crocodiles along with frogs, lungfish and teleost fish in Australia. The Murgon fossil site is located near Kingaroy in south-east Queensland (26° 14' S, 151° 57' E). Geology Material that represents the fossil component is the MP1 horizon in a sequence of lacustrine clays from Boat Mountain. The geological formation of the site is not known for certain, but may be associated with the Oakdale Sandstone formation. The area was a swamp or shallow lake at the time of deposition, though the habitat has not been determined. Potassium-argon dating of illite Illite, also called hydromica or hydromuscovite, is a group of closely related non-expanding clay minerals. Illite is a secondary mineral precipitate, and an example of a phyllosilicate, or layered alumino-silicate. Its structure is a 2:1 sandw ...s has ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Academia
An academy (Attic Greek: Ἀκαδήμεια; Koine Greek Ἀκαδημία) is an institution of tertiary education. The name traces back to Plato's school of philosophy, founded approximately 386 BC at Akademia, a sanctuary of Athena, the goddess of wisdom and Skills, skill, north of Ancient Athens, Athens, Greece. The Royal Spanish Academy defines academy as scientific, literary or artistic society established with public authority and as a teaching establishment, public or private, of a professional, artistic, technical or simply practical nature. Etymology The word comes from the ''Academy'' in ancient Greece, which derives from the Athenian hero, ''Akademos''. Outside the city walls of Athens, the Gymnasium (ancient Greece), gymnasium was made famous by Plato as a center of learning. The sacred space, dedicated to the goddess of wisdom, Athena, had formerly been an olive Grove (nature), grove, hence the expression "the groves of Academe". In these gardens, the philos ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Kambara Skulls
''Kambara'' is an extinct genus of Mekosuchinae, mekosuchine Crocodilia, crocodylian that lived during the Eocene epoch in Australia. It is generally thought to have been a semi-aquatic generalist, living a lifestyle similar to many of today's crocodiles. Four species are currently recognised, the sympatric ''Kambara murgonensis'' and ''Kambara implexidens'' from sediments near Murgon, the poorly preserved ''Kambara molnari'' from the Rundle Formation and the youngest of the four, ''Kambara taraina'', also from the Rundle Formation. ''Kambara'' were medium-sized crocodilians, with mature specimens generally reaching lengths from . Species of ''Kambara'' are easiest differentiated by the different occlusal patterns of their teeth. While ''K. murgonensis'' had an overbite similar to a modern alligator, both ''K. implexidens'' and ''K. taraina'' had interlocking dentition much more similar to true crocodiles. ''K. molnari'', although incompletely known, seems to represent an interm ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Stratigraphy
Stratigraphy is a branch of geology concerned with the study of rock layers (strata) and layering (stratification). It is primarily used in the study of sedimentary and layered volcanic rocks. Stratigraphy has three related subfields: lithostratigraphy (lithologic stratigraphy), biostratigraphy (biologic stratigraphy), and chronostratigraphy (stratigraphy by age). Historical development Catholic priest Nicholas Steno established the theoretical basis for stratigraphy when he introduced the law of superposition, the principle of original horizontality and the principle of lateral continuity in a 1669 work on the fossilization of organic remains in layers of sediment. The first practical large-scale application of stratigraphy was by William Smith in the 1790s and early 19th century. Known as the "Father of English geology", Smith recognized the significance of strata or rock layering and the importance of fossil markers for correlating strata; he created the first geo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sympatric
In biology, two closely related species or populations are considered sympatric when they exist in the same geographic area and thus frequently encounter each other. An initially interbreeding population that splits into two or more distinct species sharing a common range exemplifies sympatric speciation. Such speciation may be a product of reproductive isolation – which prevents hybrid offspring from being viable or able to reproduce, thereby reducing gene flow – that results in genetic divergence. Sympatric speciation may, but need not, arise through secondary contact, which refers to speciation or divergence in allopatry followed by range expansions leading to an area of sympatry. Sympatric species or taxa in secondary contact may or may not hybrid (biology), interbreed. Types of populations Four main types of population pairs exist in nature. Sympatric populations (or species) contrast with parapatric populations, which contact one another in adjacent but not sh ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Humerus
The humerus (; : humeri) is a long bone in the arm that runs from the shoulder to the elbow. It connects the scapula and the two bones of the lower arm, the radius (bone), radius and ulna, and consists of three sections. The humeral upper extremity of humerus, upper extremity consists of a rounded head, a narrow neck, and two short processes (tubercles, sometimes called tuberosities). The body of humerus, body is cylindrical in its upper portion, and more prism (geometry), prismatic below. The lower extremity of humerus, lower extremity consists of 2 epicondyles, 2 processes (trochlea of the humerus, trochlea and capitulum of the humerus, capitulum), and 3 fossae (radial fossa, coronoid fossa, and olecranon fossa). As well as its true anatomical neck, the constriction below the greater and lesser tubercles of the humerus is referred to as its Surgical neck of the humerus, surgical neck due to its tendency to fracture, thus often becoming the focus of surgeons. Etymology The word ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Thesis
A thesis (: theses), or dissertation (abbreviated diss.), is a document submitted in support of candidature for an academic degree or professional qualification presenting the author's research and findings.International Standard ISO 7144: Documentation�Presentation of theses and similar documents International Organization for Standardization, Geneva, 1986. In some contexts, the word ''thesis'' or a cognate is used for part of a bachelor's or master's course, while ''dissertation'' is normally applied to a doctorate. This is the typical arrangement in American English. In other contexts, such as within most institutions of the United Kingdom, South Africa, the Commonwealth Countries, and Brazil, the reverse is true. The term graduate thesis is sometimes used to refer to both master's theses and doctoral dissertations. The required complexity or quality of research of a thesis or dissertation can vary by country, university, or program, and the required minimum study period ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
