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List Of Fossiliferous Stratigraphic Units In Djibouti
This is a list of fossiliferous stratigraphic units in Djibouti. __NOTOC__ List of fossiliferous stratigraphic units See also * Lists of fossiliferous stratigraphic units in Africa ** List of fossiliferous stratigraphic units in Eritrea ** List of fossiliferous stratigraphic units in Ethiopia * Geology of Djibouti References Further reading * L. de Bonis, D. Geraads, J. Jaeger and S. Sen. 1988. Vertebres du Pleistocene de Djibouti. Bulletin Society Geol. France IV(2):323-334 * H. Thomas and Y. Coppens. 1984. Discovery of Fossil Vertebrates in the Lower Pleistocene of the Republic of Djibouti. Correspondant de Academie, Feb1984 {{DEFAULTSORT:Fossiliferous stratigraphic units in Djibouti Djibouti Djibouti Djibouti geography-related lists Fossil A fossil (from Classical Latin , ) is any preserved remains, impression, or trace of any once-living thing from a past geological age. Examples include bones, shells, exoskeletons, stone imprints of animals ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Yellow Ffff80 Pog
Yellow is the color between green and orange on the spectrum of light. It is evoked by light with a dominant wavelength of roughly 575585 nm. It is a primary color in subtractive color systems, used in painting or color printing. In the RGB color model, used to create colors on television and computer screens, yellow is a secondary color made by combining red and green at equal intensity. Carotenoids give the characteristic yellow color to autumn leaves, corn, canaries, daffodils, and lemons, as well as egg yolks, buttercups, and bananas. They absorb light energy and protect plants from photo damage in some cases. Sunlight has a slight yellowish hue when the Sun is near the horizon, due to atmospheric scattering of shorter wavelengths (green, blue, and violet). Because it was widely available, yellow ochre pigment was one of the first colors used in art; the Lascaux cave in France has a painting of a yellow horse 17,000 years old. Ochre and orpiment pigments were ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sivatherium Maurusium
''Sivatherium'' ("Shiva's beast", from Shiva and ''therium'', Latinized form of Ancient Greek θηρίον -'' thēríon'') is an extinct genus of giraffids that ranged throughout Africa to the Indian subcontinent. The species ''Sivatherium giganteum'' is, by weight, one of the largest giraffid known, and also one of the largest ruminants of all time. ''Sivatherium'' originated during the Late Miocene (around 7 million years ago) in Africa and survived through to the late Early Pleistocene ( Calabrian) ''S. giganteum'' remains have been recovered from the Himalayan foothills, dating around 1 million years ago. Suggestions have been made that ''S. maurusium'' may have gone extinct as recently as 8,000 years ago, as depictions that resemble it are known from ancient rock paintings in the Sahara and Central West India. But these claims are not substantiated by fossil evidence, and the depictions likely represent other animals. Description ''Sivatherium'' resembled the modern ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Metridiochoerus Hopwoodi
''Metridiochoerus'' is an extinct genus in the pig family indigenous to the Pliocene The Pliocene ( ; also Pleiocene) is the epoch in the geologic time scale that extends from 5.333 million to 2.58 ''Metridiochoerus'' was a large animal, in length, resembling a giant warthog. It had two large pairs of tusks which were pointed sideways and curved upwards. Based on the complicated, knobbly pattern of the creature's molar tooth, molars, ''Metridiochoerus'' is considered to have been an omnivore. Referen ...
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Metridiochoerus Andrewsi
''Metridiochoerus'' is an extinct genus in the pig family indigenous to the Pliocene and Pleistocene of Africa. It is also known as the giant warthog. Description ''Metridiochoerus'' was a large animal, in length, resembling a giant warthog. It had two large pairs of tusks which were pointed sideways and curved upwards. Based on the complicated, knobbly pattern of the creature's molars, ''Metridiochoerus'' is considered to have been an omnivore. References *Barry Cox, Colin Harrison, R.J.G. Savage, and Brian Gardiner. (1999): The Simon & Schuster Encyclopedia of Dinosaurs and Prehistoric Creatures: A Visual Who's Who of Prehistoric Life. Simon & Schuster Simon & Schuster () is an American publishing company and a subsidiary of Paramount Global. It was founded in New York City on January 2, 1924 by Richard L. Simon and M. Lincoln Schuster. As of 2016, Simon & Schuster was the third largest publ .... *David Norman . (2001): The Big Book Of Dinosaurs. pg. 226, Walcome boo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Antidorcas Recki
''Antidorcas'' is a genus of antelope that includes the living springbok and several fossil species. Modern Taxonomy In 2013, Eva Verena Bärmann (of the University of Cambridge) and colleagues undertook a revision of the phylogeny of the tribe Antilopini on the basis of nuclear and mitochondrial data. They showed that the springbok and the gerenuk (''Litocranius walleri'') form a clade with saiga (''Saiga tatarica'') as sister taxon. The study pointed out that the saiga and the springbok could be considerably different from the rest of the antilopines; a 2007 phylogenetic study even suggested that the two form a clade sister to the gerenuk. The cladogram below is based on the 2013 study. Species *'' Antidorcas marsupialis'' - Springbok *†''Antidorcas australis'' *†''Antidorcas bondi ''Antidorcas bondi'', or Bond's springbok, is an extinct species of antelope whose fossils have been found in Zimbabwe and South Africa. Description Originally described as a species o ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Early Pleistocene
The Early Pleistocene is an unofficial sub-epoch in the international geologic timescale in chronostratigraphy, being the earliest division of the Pleistocene Epoch within the ongoing Quaternary Period. It is currently estimated to span the time between 2.580 ± 0.005 Ma (million years ago) and 0.773 ± 0.005 Ma. The term Early Pleistocene applies to both the Gelasian Age (to 1.800 ± 0.005 Ma) and the Calabrian Age. While the Gelasian and the Calabrian have officially been defined by the International Union of Geological Sciences (IUGS) to effectively constitute the Early Pleistocene, the succeeding Chibanian and Tarantian ages have yet to be ratified. These proposed ages are unofficially termed the Middle Pleistocene and Late Pleistocene The Late Pleistocene is an unofficial Age (geology), age in the international geologic timescale in chronostratigraphy, also known as Upper Pleistocene from a Stratigraphy, stratigraphic perspective. It is intended to be the fourth div ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Geochelone
''Geochelone'' is a genus of tortoises. ''Geochelone'' tortoises, which are also known as typical tortoises or terrestrial turtles, can be found in southern Asia. They primarily eat plants. Species The genus consists of two extant species: A number of tortoise species have been recently removed from the genus. This taxon as formerly defined was "polyphyletic, representing at least five independent clades". Tortoises removed include members of ''Aldabrachelys'' (from the Seychelles and Madagascar), ''Astrochelys'' (Madagascar), ''Chelonoidis'' (South America and the Galápagos Islands), ''Stigmochelys'' and ''Centrochelys'' (Africa), and the extinct ''Megalochelys'' (southern Asia). These species are also unique for their ability to remember patterns and spatial pathways. Similar to mammals, these tortoises can remember directions and pathways by remembering the correct pathways in their long-term memory. Fossils * ''Geochelone burchardi'' Tenerife giant tortoise * ''Geochelon ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Crocodylus Niloticus
''Crocodylus'' is a genus of true crocodiles in the family Crocodylidae. Taxonomy The generic name, ''Crocodylus'', was proposed by Josephus Nicolaus Laurenti in 1768. ''Crocodylus'' contains 13–14 extant (living) species and 5 extinct species. There are additional extinct species attributed to the genus ''Crocodylus'' that studies have shown no longer belong, although they have not yet been reassigned to new genera. Extant species The 13–14 living species are: Fossils ''Crocodylus'' also includes five extinct species: * † ''Crocodylus anthropophagus'' is an extinct crocodile from Plio-Pleistocene of Tanzania. * † ''Crocodylus checchiai'' is an extinct crocodile from Late Miocene of Kenya. * † ''Crocodylus falconensis'' is an extinct crocodile from Early Pliocene of Venezuela. * † ''Crocodylus palaeindicus'' is an extinct crocodile the Miocene to the Pleistocene of southern Asia. * † ''Crocodylus thorbjarnarsoni'' is an extinct crocodile from Plio-Pleistocene of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Suidae
Suidae is a family of artiodactyl mammals which are commonly called pigs, hogs or swine. In addition to numerous fossil species, 18 extant species are currently recognized (or 19 counting domestic pigs and wild boars separately), classified into between four and eight genera. Within this family, the genus ''Sus'' includes the domestic pig, ''Sus scrofa domesticus'' or ''Sus domesticus'', and many species of wild pig from Europe to the Pacific. Other genera include babirusas and warthogs. All suids, or swine, are native to the Old World, ranging from Asia to Europe and Africa. The earliest fossil suids date from the Oligocene epoch in Asia, and their descendants reached Europe during the Miocene. Several fossil species are known and show adaptations to a wide range of different diets, from strict herbivory to possible carrion-eating (in Tetraconodontinae). Physical characteristics Suids belong to the order Artiodactyla, and are generally regarded as the living members of that or ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Giraffidae
The Giraffidae are a family of ruminant artiodactyl mammals that share a common ancestor with deer and bovids. This family, once a diverse group spread throughout Eurasia and Africa, presently comprises only two extant genera, the giraffe (one or more species of ''Giraffa'', depending on taxonomic interpretation) and the okapi (the only known species of ''Okapia''). Both are confined to sub-Saharan Africa: the giraffe to the open savannas, and the okapi to the dense rainforest of the Congo. The two genera look very different on first sight, but share a number of common features, including a long, dark-coloured tongue, lobed canine teeth, and horns covered in skin, called ossicones. Taxonomy Evolutionary background The giraffids are ruminants of the clade Pecora. Other extant pecorans are the families Antilocapridae (pronghorns), Cervidae (deer), Moschidae (musk deer), and Bovidae (cattle, goats and sheep, wildebeests and allies, and antelopes). The exact interrelationships a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Antilopinae
The Antilopines are even-toed ungulates belonging to the subfamily Antilopinae of the family Bovidae. The members of tribe Antilopini include the gazelles, blackbucks, springboks, gerenuks, dibatags, and Central Asian gazelles, are often referred to as true antelopes. True antelopes occur in much of Africa and Asia, with the highest concentration of species occurring in East Africa in Sudan, Eritrea, Ethiopia, Somalia, Kenya, and Tanzania. The saigas (tribe Saigini) and Tibetan antelopes inhabit much of central and western Asia. The dwarf antelopes of tribe Neotragini live entirely in sub-Saharan Africa. Classification Family Bovidae * Subfamily Antilopinae ** Tribe Antilopini *** Genus ''Ammodorcas'' **** Dibatag ''Ammodorcas clarkei'' *** Genus'' Antidorcas'' **** Springbok ''Antidorcas marsupialis'' *** Genus ''Antilope'' **** Blackbuck ''Antilope cervicapra'' *** Genus ''Eudorcas'' **** Mongalla gazelle ''Eudorcas albonotata'' **** Red gazelle ''Eudorcas rufina'' † * ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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