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Dorcopsoides
''Dorcopsoides'' is a genus of extinct species of kangaroo from the Pliocene of Australia.. Description ''Dorcopsoides'' was described in 1967 from the well-preserved lower jaw, skull fragments and occipital found in the Upper Miocene Alcoota Fossil Beds north-east of Alice Springs in the Northern Territory. It was part of the Alcoota local fauna, which also included zygomaturine diprotodonts, a type of mihirung (''Ilbandornis''), a crocodile (''Baru'') and the giant thylacine, ''Thylacinus potens''. It was about the size of a gray and black four-eyed opossum. The generic name (''Dorcopsoides'') indicates a resemblance to forest wallabies (''Dorcopsis'') now living in New Guinea New Guinea (; Hiri Motu Hiri Motu, also known as Police Motu, Pidgin Motu, or just Hiri, is a language of Papua New Guinea, which is spoken in surrounding areas of Port Moresby (Capital of Papua New Guinea). It is a simplified version of ... and neighboring islands. References Prehis ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Miocene
The Miocene ( ) is the first geological epoch of the Neogene Period and extends from about (Ma). The Miocene was named by Scottish geologist Charles Lyell; the name comes from the Greek words (', "less") and (', "new") and means "less recent" because it has 18% fewer modern marine invertebrates than the Pliocene has. The Miocene is preceded by the Oligocene and is followed by the Pliocene. As Earth went from the Oligocene through the Miocene and into the Pliocene, the climate slowly cooled towards a series of ice ages. The Miocene boundaries are not marked by a single distinct global event but consist rather of regionally defined boundaries between the warmer Oligocene and the cooler Pliocene Epoch. During the Early Miocene, the Arabian Peninsula collided with Eurasia, severing the connection between the Mediterranean and Indian Ocean, and allowing a faunal interchange to occur between Eurasia and Africa, including the dispersal of proboscideans into Eurasia. During the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Baru
''Baru'' is an extinct genus of Australian mekosuchine crocodilian. It was semi-aquatic, around 4 m (13 ft) in length. Being semi-aquatic its habitat was around fresh pools of water in wet forests, ambushing their prey, much like modern species. The word ''Baru'' is Aboriginal and means "crocodile's ancestor". Fossils have been found in Australia at Riversleigh in north-western Queensland and Alcoota in the Northern Territory. Species There are currently three valid species within the genus ''Baru''. The type species ''B. darrowi'' is known from the Middle Miocene of the Northern Territory and is the largest reaching size of 4–5 m in length. It is named after English actor Paul Darrow. Two older species, ''B. huberi'' and ''B. wickeni'' are known from the Late Oligocene Etadunna Formation of Queensland. In 2009, a Baru skull had been found at the Alcoota fossil site about 200km (125 miles) from Alice Springs, in the Northern Territory (NT) of Australia. It was t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Miocene Mammals Of Australia
The Miocene ( ) is the first geological epoch of the Neogene Period and extends from about (Ma). The Miocene was named by Scottish geologist Charles Lyell; the name comes from the Greek words (', "less") and (', "new") and means "less recent" because it has 18% fewer modern marine invertebrates than the Pliocene has. The Miocene is preceded by the Oligocene and is followed by the Pliocene. As Earth went from the Oligocene through the Miocene and into the Pliocene, the climate slowly cooled towards a series of ice ages. The Miocene boundaries are not marked by a single distinct global event but consist rather of regionally defined boundaries between the warmer Oligocene and the cooler Pliocene Epoch. During the Early Miocene, the Arabian Peninsula collided with Eurasia, severing the connection between the Mediterranean and Indian Ocean, and allowing a faunal interchange to occur between Eurasia and Africa, including the dispersal of proboscideans into Eurasia. During the late ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Miocene Marsupials
The Miocene ( ) is the first geological epoch of the Neogene Period and extends from about (Ma). The Miocene was named by Scottish geologist Charles Lyell; the name comes from the Greek words (', "less") and (', "new") and means "less recent" because it has 18% fewer modern marine invertebrates than the Pliocene has. The Miocene is preceded by the Oligocene and is followed by the Pliocene. As Earth went from the Oligocene through the Miocene and into the Pliocene, the climate slowly cooled towards a series of ice ages. The Miocene boundaries are not marked by a single distinct global event but consist rather of regionally defined boundaries between the warmer Oligocene and the cooler Pliocene Epoch. During the Early Miocene, the Arabian Peninsula collided with Eurasia, severing the connection between the Mediterranean and Indian Ocean, and allowing a faunal interchange to occur between Eurasia and Africa, including the dispersal of proboscideans into Eurasia. During the late ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pliocene Marsupials
The Pliocene ( ; also Pleiocene) is the epoch in the geologic time scale that extends from 5.333 million to 2.58See the 2014 version of the ICS geologic time scale million years ago. It is the second and most recent epoch of the Period in the . The Pliocene follows the Epoch and is followed by the |
Prehistoric Macropods
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] |
New Guinea
New Guinea (; Hiri Motu Hiri Motu, also known as Police Motu, Pidgin Motu, or just Hiri, is a language of Papua New Guinea, which is spoken in surrounding areas of Port Moresby (Capital of Papua New Guinea). It is a simplified version of Motu, from the Austronesian l ...: ''Niu Gini''; id, Papua, or , historically ) is the List of islands by area, world's second-largest island with an area of . Located in Oceania in the southwestern Pacific Ocean, the island is separated from Mainland Australia, Australia by the wide Torres Strait, though both landmasses lie on the same continental shelf. Numerous smaller islands are located to the west and east. The eastern half of the island is the major land mass of the independent state of Papua New Guinea. The western half, known as Western New Guinea, forms a part of Indonesia and is organized as the provinces of Papua (province), Papua, Central Papua, Highland Papua, South Papua, Southwest Papua, and West Papua (province), West ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dorcopsis
The dorcopsises are the marsupials of the genera ''Dorcopsis'' and ''Dorcopsulus''. They are found in the tropical forests of New Guinea and Southeast Indonesia. They are placed in the subfamily Macropodinae, along with other Australasian marsupials such as wallabies, kangaroos, tree-kangaroos, pademelons, and quokkas. They were informally described as "type of small kangaroo" by the Smithsonian Magazine. The Black Dorcopsis is critically endangered. Taxonomy * Genus ''Dorcopsis'' ** Gray dorcopsis (''Dorcopsis luctuosa'') ** Black dorcopsis (''Dorcopsis atrata'') ** White-striped dorcopsis (''Dorcopsis hageni'') ** Brown dorcopsis (''Dorcopsis muelleri'') * Genus ''Dorcopsulus'' ** Macleay's dorcopsis (''Dorcopsulus macleayi'') ** Small dorcopsis The small dorcopsis or lesser forest wallaby (''Dorcopsulus vanheurni'') is a species of marsupial in the family Macropodidae. It is found in the mountainous interior of West Papua and Papua New Guinea. Its natural habitat i ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gray And Black Four-eyed Opossum
The nine species in the genus ''Philander'', commonly known as gray and black four-eyed opossums, are members of the order Didelphimorphia. Mature females have a well-developed marsupium. The tail appears to be hairless except for the proximal (closest to the body) 5 or 6 cm, which has a few long hairs. The tail is slightly longer than the head-and-body length, and it is black for the proximal one half to two thirds of its length. The genus is closely related to ''Didelphis ''Didelphis'' is a genus of New World marsupials. The six species in the genus ''Didelphis'', commonly known as Large American opossums, are members of the ''opossum'' order, Didelphimorphia. The genus ''Didelphis'' is composed of cat-sized om ...'' but the species of ''Philander'' are smaller than those of ''Didelphis''. The genus formerly included ''Metachirus nudicaudatus, but this species lacks a pouch and so is now considered a separate genus. The common name comes from the white spots above ... [...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
''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 sedi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pliocene
The Pliocene ( ; also Pleiocene) is the epoch in the geologic time scale that extends from 5.333 million to 2.58See the 2014 version of the ICS geologic time scale million years ago. It is the second and most recent epoch of the Neogene Period in the . The Pliocene follows the Epoch and is followed by the Epoch. Prior to the 2009 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
