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Alcoota Fossil Beds
__NOTOC__ The Alcoota Fossil Beds are an important paleontological Lagerstätte in the Northern Territory of Australia located on Alcoota Station in the locality of Anmatjere about north-east of Alice Springs in the Central Australia region. It is notable for the occurrence of well-preserved, rare, Miocene vertebrate fossils, which provide evidence of the evolution of the Northern Territory’s fauna and climate. The Alcoota Fossil Beds are also significant as a research and teaching site for palaeontology students. The Alcoota deposit is a series of intermittently interconnected lakes within a large basin. Evidence suggests that the concentration of fossils is due to a phenomenon called ‘waterhole-tethering’: During dry periods, animals concentrated in the immediate area of the continually shrinking, spring-fed lake, resulting in the death of many animals. The Alcoota and Bullock Creek fossil faunas provide evidence that aridification was in progress in northern Aus ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Anmatjere, Northern Territory
__NOTOC__ Anmatjere is a locality in the Northern Territory of Australia located about south of the territory capital of Darwin. History The locality was named after the former Anmatjere Community Government Council, whose seat was located in the town of Ti-Tree. Its boundaries and name were gazetted on 4 April 2007. Governance and demographics Anmatjere is located within the federal division of Lingiari, the territory electoral division of Stuart and the local government areas of the Barkly Shire and the Central Desert Region. The 2016 Australian census reports that Anmatjere had 477 people living within its boundaries, of whom 47.3% were male, 52.7% were female and 87.9% identified as Aboriginal and/or Torres Strait Islander people. Sites and attractions The following sites located within Anmatjere are listed on the Northern Territory Heritage Register: * Aileron Homestead No. 1 * Alcoota Fossil Beds *Anna's Reservoir Conservation Reserve * Old Mount Riddock Homestea ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Crocodile
Crocodiles (family (biology), family Crocodylidae) or true crocodiles are large semiaquatic reptiles that live throughout the tropics in Africa, Asia, the Americas and Australia. The term crocodile is sometimes used even more loosely to include all extant taxon, extant members of the order (biology), order Crocodilia, which includes the alligators and caimans (family Alligatoridae), the gharial and false gharial (family Gavialidae) among other extinct taxa. Although they appear similar, crocodiles, alligators and the gharial belong to separate biological family (biology), families. The gharial, with its narrow snout, is easier to distinguish, while Morphology (biology), morphological differences are more difficult to spot in crocodiles and alligators. The most obvious external differences are visible in the head, with crocodiles having narrower and longer heads, with a more V-shaped than a U-shaped snout compared to alligators and caimans. Another obvious trait is that the upp ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
List Of Fossil Sites
This list of fossil sites is a worldwide list of localities known well for the presence of fossils. Some entries in this list are notable for a single, unique find, while others are notable for the large number of fossils found there. Many of the entries in this list are considered Lagerstätten (sedimentary deposits that exhibits extraordinary fossils with exceptional preservation—sometimes including preserved soft tissues). Lagerstätten are indicated by a note () in the noteworthiness column. Fossils may be found either associated with a geological formation or at a single geographic site. Geological formations consist of rock that was deposited during a specific period of time. They usually extend for large areas, and sometimes there are different important sites in which the same formation is exposed. Such sites may have separate entries if they are considered to be more notable than the formation as a whole. In contrast, extensive formations associated with large areas m ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Northern Territory Heritage Register
The Northern Territory Heritage Register is a heritage register, being a statutory list of places in the Northern Territory of Australia that are protected by the Northern Territory statute, the ''Heritage Act 2011''. The register is maintained by the Northern Territory Heritage Council. Other registers Sites within the Northern Territory are listed on national and international heritage registers such as the following, are not duplicated in the Northern Territory Heritage Register: * UNESCO World Heritage list * Australian National Heritage list * Commonwealth Heritage list * Australian National Shipwreck database __NOTOC__ The Australasian Underwater Cultural Heritage Database (AUCHD) is an online, searchable database containing data on shipwrecks, aircraft that have been submerged underwater or wrecked on the shore, and other artefacts of cultural sig ... References External links * (, last amended 1 May 2016.) * – Searchable database. {{Heritage registers of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Phalangeriformes
Phalangeriformes is a paraphyletic suborder of about 70 species of small to medium-sized arboreal marsupials native to Australia, New Guinea, and Sulawesi. The species are commonly known as possums, gliders, and cuscus. The common name "possum" for various Phalangeriformes species derives from the creatures' resemblance to the opossums of the Americas (the term comes from Powhatan language ''aposoum'' "white animal", from Proto-Algonquian *''wa·p-aʔɬemwa'' "white dog"). However, although opossums are also marsupials, Australasian possums are more closely related to other Australasian marsupials such as kangaroos. Phalangeriformes are quadrupedal diprotodont marsupials with long tails. The smallest species, indeed the smallest diprotodont marsupial, is the Tasmanian pygmy possum, with an adult head-body length of and a weight of . The largest are the two species of bear cuscus, which may exceed . Phalangeriformes species are typically nocturnal and at least partially arbo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bandicoot
Bandicoots are a group of more than 20 species of small to medium-sized, terrestrial, largely nocturnal marsupial omnivores in the order Peramelemorphia. They are endemic to the Australia–New Guinea region, including the Bismarck Archipelago to the east and Seram and Halmahera to the west. Etymology The bandicoot is a member of the order Peramelemorphia, and the word "bandicoot" is often used informally to refer to any peramelemorph, such as the bilby. The term originally referred to the unrelated Indian bandicoot rat from the Telugu word ''pandikokku'' (పందికొక్కు). Characteristics Bandicoots have V-shaped faces, ending with their prominent noses similar to probosces. These noses make them, along with bilbies, similar in appearance to elephant shrews and extinct leptictids, and they are distantly related to both mammal groups. With their well-attuned snouts and sharp claws, bandicoot are fossorial diggers. They have small but fine teeth that allow ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Kangaroo
Kangaroos are four marsupials from the family Macropodidae (macropods, meaning "large foot"). In common use the term is used to describe the largest species from this family, the red kangaroo, as well as the antilopine kangaroo, eastern grey kangaroo, and western grey kangaroo. Kangaroos are indigenous to Australia and New Guinea. The Australian government estimates that 42.8 million kangaroos lived within the commercial harvest areas of Australia in 2019, down from 53.2 million in 2013. As with the terms "wallaroo" and "wallaby", "kangaroo" refers to a paraphyletic grouping of species. All three terms refer to members of the same taxonomic family, Macropodidae, and are distinguished according to size. The largest species in the family are called "kangaroos" and the smallest are generally called "wallabies". The term "wallaroos" refers to species of an intermediate size. There are also the tree-kangaroos, another type of macropod, which inhabit the tropical ra ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pyramios
''Pyramios'' is an extinct genus of diprotodont from the Miocene of Australia. It was very large, reaching a length of about 2.5 m (8.2 feet) and a height of about 1.5 m (4.92 feet). ''Pyramios'' is estimated to have weighed 700 kg (1102-1543 pounds). It was comparable in size to its cousin ''Diprotodon ''Diprotodon'' (Ancient Greek: "two protruding front teeth") is an extinct genus of marsupial from the Pleistocene of Australia, containing one species, ''D. optatum''. The earliest finds date to 1.77 million to 780,000 years ago, but most speci ...'', which is also in the family Diprotodontidae.http://tech.groups.yahoo.com/group/MammalPaleontology/message/672 References * Prehistoric Mammals of Australia and New Guinea: One Hundred Million Years of Evolution by John A. Long, Michael Archer, Timothy Flannery, and Suzanne Hand (page 16) Miocene marsupials Prehistoric mammals of Australia Prehistoric marsupial genera Fossil taxa described in 1967 Prehistoric v ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Palorchestes
''Palorchestes'' ("ancient leaper or dancer") is an extinct genus of terrestrial animal, terrestrial, herbivorous marsupials of the family (biology), family Palorchestidae. The genus was endemic to Australia, living from the Miocene through to the Pleistocene epochs. Taxonomy The generic name was coined in 1873 by anatomist Richard Owen, who first found what he thought was the fragmentary jaw of a prehistoric kangaroo and derived the name from ancient Greek terms for "ancient" and "leaper". Despite Owen explicitly stating the etymology of the name in his description, palaeontologist Harold Oswald Fletcher, Harold Fletcher published a translation as "the ancient dancer" in 1945. When more postcranial elements were found, ''Palorchestes'' was realized as not a macropodidae, macropod, but a diprotodontid. Owen's description as a giant kangaroo was revised in 1958 by Jack T. Woods of the Queensland Museum, allying the genus to the Diprotodontia order. Another genus is probably ance ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Wakaleo
''Wakaleo'' (indigenous Australian ''waka'', "little", "small", and Latin ''leo'', "lion") was a genus of medium-sized thylacoleonids that lived in Australia in the Late Oligocene and Miocene Epochs. Although much smaller than its close relative, the marsupial lion (''Thylacoleo carnifex''), ''Wakaleo'' would have been a successful hunter. It had teeth specially designed for cutting and stabbing. The genus is from an extinct family of Vombatiformes, so it is distantly related to the herbivorous wombats. Taxonomy ''Wakaleo'' was erected in 1974 by W. A. Clemens and M. Plane. Five species are known: *''Wakaleo alcootaensis'' was found in the Miocene Waite Formation in the Northern Territory in 1974. It was slightly larger than the other two species. *''Wakaleo oldfieldi'' was found by a group of scientists working in the Miocene Wipijiri Formation in southern Australia in 1971. They found a nearly complete left dentary which included a few well-preserved teeth. *''Wakaleo pit ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Thylacinus Potens
''Thylacinus potens'' ("powerful pouched dog") was the largest species of the family Thylacinidae, originally known from a single poorly preserved fossil discovered by Michael O. Woodburne in 1967 in a Late Miocene locality near Alice Springs, Northern Territory. It preceded the most recent species of thylacine by 4–6 million years, and was 5% bigger, was more robust and had a shorter, broader skull. Its size is estimated to be similar to that of a grey wolf; the head and body together were around 5 feet long, and its teeth were less adapted for shearing compared to those of the now-extinct thylacine. Taxonomy The description of the species was published in 1967, the author Michael O. Woodburne distinguishing the new thylacine with the epithet ''potens'' for what he interpreted as a "powerful" predator. The evidence for the species emerged from geological and palaeontological research into the fossil fauna of the Alcoota site. Description A larger species of ''Thylacinus'', ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ilbandornis Woodburnei
''Ilbandornis'' was a genus of ostrich-sized dromornithid. It was far more lightly built than other members of the family, indicating a more cursorial lifestyle. The majority of researchers consider Dromornithids to be herbivorous; this is borne out by molecular analysis of the gastroliths and eggshells of both ''Ilbandornis'' and the related ''Genyornis''. While ''Ilbandornis'' and ''Genyornis'' have skulls of similar size to emus, other Dromornithids such as '' Bullockornis'' and ''Dromornis'' have far more robust skulls with large beaks; these were previously considered an adaptation for carnivory, but their blunt edges and lack of hooked tip indicate that the species were herbivorous. It is therefore likely that the differences in skull shape are due to differences in diet. There are currently two species included in the genus, ''Ilbandornis lawsoni'' and ''Ilbandornis woodburnei''. Both are known from the Alcoota Fossil Beds in the Northern Territory, from Waite Formation ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
