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Honda Group, Colombia
The Honda Group ( es, Grupo Honda, Tsh, Ngh) is a geological group of the Upper and Middle Magdalena Basins and the adjacent Central and Eastern Ranges of the Colombian Andes. The group, in older literature also defined as formation, is in its present-day type section in the Tatacoa Desert in the department of Huila subdivided into two main formations; La Victoria and Villavieja. The group was originally defined in and named after Honda, Tolima, but has been redefined based on the many fossil finds in the Tatacoa Desert, to the south. In the original type section of its occurrence, the thick group is subdivided into three formations, from old to young; Cambrás, San Antonio and Los Limones. The group dates to the Neogene period; in its broadest definition from the Late Oligocene to Late Miocene, and in the redefined type section restricted to the Laventan age of the South American Land Mammal Ages (SALMA), equivalent to the Middle Miocene Serravallian epoch. The Honda Gr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Oligocene
The Oligocene ( ) is a geologic epoch of the Paleogene Period and extends from about 33.9 million to 23 million years before the present ( to ). As with other older geologic periods, the rock beds that define the epoch are well identified but the exact dates of the start and end of the epoch are slightly uncertain. The name Oligocene was coined in 1854 by the German paleontologist Heinrich Ernst Beyrich from his studies of marine beds in Belgium and Germany. The name comes from the Ancient Greek (''olígos'', "few") and (''kainós'', "new"), and refers to the sparsity of extant forms of molluscs. The Oligocene is preceded by the Eocene Epoch and is followed by the Miocene Epoch. The Oligocene is the third and final epoch of the Paleogene Period. The Oligocene is often considered an important time of transition, a link between the archaic world of the tropical Eocene and the more modern ecosystems of the Miocene. Major changes during the Oligocene included a global expansion o ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Santa Teresa Formation, Colombia
The Santa Teresa Formation ( es, Formación Santa Teresa, Tist, Pgst) is a geological formation of the western Eastern Ranges of the Colombian Andes, west of the Bituima Fault, and the southern Middle Magdalena Valley. The formation spreads across the western part of Cundinamarca and the northern portion of Tolima. The formation consists of grey claystones intercalated by orange quartz siltstones and sandstones of small to conglomeratic grain size. The thickness at its type section has been measured to be and a maximum thickness of suggested. In the formation, dated on the basis of its fossil content to the Late Oligocene, many leaf imprints and mollusks were found, suggesting a lacustrine to deltaic depositional environment with periodical marine incursions. Etymology The formation was defined by De Porta in 1966 and named after the vereda Santa Teresa, San Juan de Rioseco.Acosta & Ulloa, 2001, p.64 Description The Santa Teresa Formation is the youngest unit outcro ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Orange Pog
Orange most often refers to: *Orange (fruit), the fruit of the tree species '' Citrus'' × ''sinensis'' ** Orange blossom, its fragrant flower *Orange (colour), from the color of an orange, occurs between red and yellow in the visible spectrum *Some other citrus or citrus-like fruit, see ''list of plants known as orange'' * ''Orange'' (word), both a noun and an adjective in the English language Orange may also refer to: Arts, entertainment, and media Films * ''Game of Life'' (film), a 2007 film originally known as ''Oranges'' * ''Orange'' (2010 film), a Telugu-language film * ''The Oranges'' (film), a 2011 American romantic comedy starring Hugh Laurie * ''Orange'' (2012 film), a Malayalam-language film * ''Orange'' (2015 film), a Japanese film * ''Orange'' (2018 film), a Kannada-language film Music Groups and labels * Orange (band), an American punk rock band, who formed in 2002 from California * Orange Record Label, a Canadian independent record label, founded 2003 Alb ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Blue Pog
Blue is one of the three primary colours in the RYB colour model (traditional colour theory), as well as in the RGB (additive) colour model. It lies between violet and cyan on the spectrum of visible light. The eye perceives blue when observing light with a dominant wavelength between approximately 450 and 495 nanometres. Most blues contain a slight mixture of other colours; azure contains some green, while ultramarine contains some violet. The clear daytime sky and the deep sea appear blue because of an optical effect known as Rayleigh scattering. An optical effect called Tyndall effect explains blue eyes. Distant objects appear more blue because of another optical effect called aerial perspective. Blue has been an important colour in art and decoration since ancient times. The semi-precious stone lapis lazuli was used in ancient Egypt for jewellery and ornament and later, in the Renaissance, to make the pigment ultramarine, the most expensive of all pigments. In the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tatacoa Desert
The Tatacoa Desert is the second largest arid zone in Colombia after the Guajira Peninsula. It occupies more than 330 square kilometers. This region is located north of Huila Department, 38 km from the city of Neiva in Colombia and from Natagaima in Tolima. It is renowned as a rich deposit of fossils and a tourist destination. The Tatacoa Desert has two distinctive colors: ocher in the area of Cuzco and gray in the Los Hoyos area. The Tatacoa, or the Valley of Sorrows, as it was called in 1538 by the conquistador Gonzalo Jiménez de Quesada, is not a desert, but a tropical dry forest. The name "Tatacoa" also given by the Spanish, refers to its rattlesnakes. During the Tertiary Period, it was wetter, with thousands of flowers and trees, but has been gradually drying up to become an arid zone. Geography The Tatacoa covers 330 square kilometers around the town of Villavieja. The area is heavily eroded and crossed by dry canyons that develop transiently in the winter months ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Alfred Hettner
Alfred Hettner (August 6, 1859 in Dresden – August 31, 1941 in Heidelberg) was a German geographer. He is known for his concept of chorology, the study of places and regions, a concept that influenced both Carl O. Sauer and Richard Hartshorne. Apart from Europe, his fieldwork concentrated mainly on Colombia, Chile and Russia. Alfred Hettner, who obtained his PhD from the University of Strasbourg, was also a pupil of Ferdinand von Richthofen and Friedrich Ratzel in Leipzig—where he obtained his habilitation. His book ''Europe'' was published in 1907. According to him, geography is a chorological science or it is a study of regions. Hettner rejected the view that geography could be either general or regional. Geography, like other fields of learning, must deal in both unique things (regional geography) and with the universal (general geography), but the study of regions — especially in the form of his ' approach — is the main field of geography. Hettner supervised, am ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Honda, Tolima
Honda is a town and municipality in the Tolima department of Colombia. The population of the municipality was 23,616 as of the census 2018. Along with Líbano, Honda is the seat of the Roman Catholic Diocese of Líbano-Honda. The main industries of Honda are tourism, fishing, and cattle-ranching. Toponymy (name origin) Honda takes its name from the Ondaimas, the indigenous people that inhabited the banks of the Magdalena river and the region where the city lies today. Honda is called "the City of Bridges" with more than 40 of them on the rivers Magdalena, Gualí, Guarinó, and Quebrada Seca. It is also called the "City of Peace" as it escaped most of the violence of the 1950s. History Honda was founded on August 24, 1539 by Francisco Nuñez Pedroso. The "golden age" of the city was between 1850 and 1910 when the Magdalena river constituted the only means of transportation between the Caribbean coast and the inland city of Bogotá. The city was the main river port of the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Andes
The Andes, Andes Mountains or Andean Mountains (; ) are the longest continental mountain range in the world, forming a continuous highland along the western edge of South America. The range is long, wide (widest between 18°S – 20°S latitude), and has an average height of about . The Andes extend from north to south through seven South American countries: Venezuela, Colombia, Ecuador, Peru, Bolivia, Chile, and Argentina. Along their length, the Andes are split into several ranges, separated by intermediate depressions. The Andes are the location of several high plateaus—some of which host major cities such as Quito, Bogotá, Cali, Arequipa, Medellín, Bucaramanga, Sucre, Mérida, El Alto and La Paz. The Altiplano plateau is the world's second-highest after the Tibetan plateau. These ranges are in turn grouped into three major divisions based on climate: the Tropical Andes, the Dry Andes, and the Wet Andes. The Andes Mountains are the highest m ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cordillera Oriental (Colombia)
The Cordillera Oriental ( en, Eastern Ranges) is the widest of the three branches of the Colombian Andes. The range extends from south to north dividing from the Colombian Massif in Huila Department to Norte de Santander Department where it splits into the Serranía del Perijá and the Cordillera de Mérida in Venezuelan Andes. The highest peak is Ritacuba Blanco at in the Sierra Nevada del Cocuy. Geography The western part of the Cordillera Oriental belongs to the Magdalena River basin, while the eastern part includes the river basins of the Amazon River, Orinoco River, and Catatumbo River. Within it, the Altiplano Cundiboyacense and the Sierra Nevada del Cocuy (with the only snowy peaks in this mountain range) stand out. The mountain range contains the most páramos in the world. Protected areas * Cueva de los Guácharos * Chingaza National Natural Park * Yariguíes National Park * Sierra Nevada del Cocuy * Sumapaz Páramo * Tamá National Natural Park * Los Estoraques Uni ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cordillera Central (Colombia)
The Cordillera Central ( en, Central Ranges) is the highest of the three branches of the Colombian Andes. The range extends from south to north dividing from the Colombian Massif in Cauca Department to the Serranía de San Lucas in Bolivar Departments. The highest peak is Nevado del Huila at . Geography The range is bounded by the Cauca and Magdalena river valleys to the west and east, respectively. Highest Peaks * Nevado del Huila - - Cauca, Huila & Tolima * Nevado del Ruiz - - Caldas & Tolima * Nevado del Tolima - - Tolima * Nevado de Santa Isabel - - Risaralda, Tolima & Caldas * Nevado del Quindio - - Quindio, Tolima & Risaralda * Cerro Pan de Azucar - - Cauca & Huila * Puracé - - Cauca & Huila Protected Areas * PNN Los Nevados * PNN Nevado del Huila * PNN Puracé * PNN Las Hermosas * PNN Selva de Florencia * SFF Otún Quimbaya * SFF Serranía de las Minas - proposed See also * Geography of Colombia * Andean Region, Colombia * Cordillera Occidental (Colo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Upper Magdalena Valley
Upper may refer to: * Shoe upper or ''vamp'', the part of a shoe on the top of the foot * Stimulant, drugs which induce temporary improvements in either mental or physical function or both * ''Upper'', the original film title for the 2013 found footage film ''The Upper Footage ''The Upper Footage'' (also known as ''Upper'') is a 2013 found footage film written and directed by Justin Cole. First released on January 31, 2013 to a limited run of midnight theatrical screenings at Landmark’s Sunshine Cinema in New York Cit ...'' See also {{Disambiguation ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Middle Magdalena Valley
The Middle Magdalena Valley, Middle Magdalena Basin or Middle Magdalena Valley Basin ( es, Valle Medio del Magdalena, commonly abbreviated to VMM) is an intermontane basin, located in north-central Colombia between the Central and Eastern Ranges of the Andes. The basin, covering an area of , is situated in the departments of Santander, Boyacá, Cundinamarca and Tolima. The basin is structurally bounded by the Palestina Fault to the west and the Bucaramanga Fault to the east. The Middle Magdalena Valley hosts the middle course of the Magdalena River, the main river of Colombia, flowing from the Upper Magdalena Valley in the south to the Lower Magdalena Valley to the northwest. The basin is elongated with an approximate width of and extends to the north for approximately , where it terminates against the Santander Massif and Cesar Valley. To the south, it terminates against the Upper Magdalena Valley, which consists of the Girardot and Neiva Sub-basins where the Central and East ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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