wiki-commons:Special:FilePath/Peninj3.wiki-commons:Special:FilePath/Peninj3.jpg?width=300.The specimen is believed to be an adult male. This mandible (jaw) is estimated to be 1.5 million years old and it is characterized as having a robust build with large molars and reduced incisors. It was discovered in West Lake Natron, in Ngorongoro District of Arusha Region of Tanzania by Kamoya Kimeu, Glynn Isaac, and Richard Leakey in 1964. The Peninj Mandible(Peninj 1), also called Natron mandible, is the fossilized lower jaw and teeth of an australopithecine specimen, likely that of Australopithecus boisei or a similar population.Cierto es, que este lago resulta más evocador entre Junio y Noviembre, durante la época de apareamiento de los más de 3. Cette mandibule fut découverte en 1964 à Peninj, site proche du Lac Natron, en Tanzanie, par Kamoya Kimeu, assistant dans l'équipe du paléoanthropologue Richard Leakey. Haciendo frontera con Kenia y al oeste de la Zona Protegida del Ngorongoro, destacan las aguas de este lago alcalino con una extensión de 58 kilómetros de largo y sólo 50 centímetros de profundidad. La mandibule de Peninj (ou Peninj 1) est le nom donné à la mâchoire inférieure fossile d'un spécimen mâle de l'espèce Paranthropus boisei.El fósil está datado en 1,5☑ millones del años, dentro del Calabriense, si bien tiene gran incertidumbre ya que fue encontrada en superficie y la fecha dada solo se puede asociar al estrato. (es) NMT-W64-160 es el nombre de catálogo, también conocido por los nombres comunes mandíbula de Peninj y Peninj 1, de una mandíbula de Paranthropus boisei, encontrada por Kamoya Kimeu, miembro del equipo de Richard Leakey, en 1964, en un yacimiento cerca del lago Natron (Tanzania) y cuyo hallazgo fue publicado en el mismo año por L.Bei diesem Fossil blieben sämtliche Zähne erhalten, jedoch sind die Backenzähne stark abgerieben, was Rückschlüsse auf die Ernährung von Paranthropus boisei erlaubt. Peninj 1 ist die wissenschaftliche Bezeichnung für einen ungewöhnlich gut erhaltenen Unterkiefer eines erwachsenen Paranthropus boisei, der 1964 von Kamoya Kimeu, einem langjährigen Assistenten von Louis Leakey, in Tansania als Oberflächenfund entdeckt wurde.PRIMALAND SAFARIS Tour operator for trips and Safaris in Tanzania and Zanzibar. What's more, the presence of a large population of cyanobacteria, the microorganisms whose body contains a red pigment that makes these waters red-orange in colour, is the flamingo's favourite dish on the list, creating the perfect feeding ground for the birds especially during the dry season, from June to October. But what about the pink flamingo? Why nothing bad happens to it? The reason for its immunity to the lake's deadly waters is to be found in a hornlike layer covering its paws and beak which protects the flamingo from the calcifying action. Mystery or science? Petrifaction is science-based and depends, as just said, on the high temperature and basicity of the lake's waters that, after an animal has died, make its corpse undergo a process of calcification and relevant mummification: mystery explained. Soda and salt cause a very unusual phenomenon known as embalming / petrifaction, which many animals fall victim to. Its distinctive colour, deep red with white surficial streaks, is due to the accumulation of sodium, which is common to such types of lakes where intense evaporation cycles occur. Its waters have a very high Ph, between 9 and 10.5, and can reach a temperature of even 60☌! Located in northern Tanzania, in the african Rift Valley at about 600 m above sea level, the lake owes its name to a natural compound formed mainly by sodium bicarbonate. The lake, known as the cursed place which petrifies every living being, is one of the spookiest but most fascinating places on the planet. The flamingo paradise, from the end of May to September is home to nearly 3 million flamingoes that gather on the lake for the mating season, in one of the most amazing natural spectacle on earth. The place is a must of every safary, a Mecca for tourists with its enchanted, almost unearthly landscape of incomparabile beauty. Lake Natron, a surprisingly remote 50-km long area whose waters are only half a metre deep, lies close to the border with Kenya, at the northeastern edge of Ngorongoro.
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