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Caguas Valley
Caguas Valley (Spanish: ''Valle de Caguas''), or the Caguas-Juncos Valley and popularly referred to as the Turabo Valley (Spanish: ''Valle del Turabo''), is a large valley lying between the Central Mountain Range and the Sierra de Luquillo in the eastern part of Puerto Rico, immediately south of San Juan. Geography In a clockwise direction, the valley is bound by the ''Altos de La Mesa'' and '' Altos de San Luis'' mountain ridges to the north, the Sierra de Luquillo in the northeast, the San Lorenzo Batholith in the east and southeast, the Sierra de Cayey in the south, and the foothills of the ''Cordillera Central'' in the west. This valley is fed mainly by the Grande de Loíza River, the largest hydrological basin in Puerto Rico, and numerous tributaries such as the Cagüitas, along which the contemporary settlement of Caguas was built. The name Valle del Turabo ("Turabo Valley") comes from the Turabo River, which is another tributary that flows from the south. The G ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cerro Las Piñas
Cerro Las Piñas (Spanish for "pineapples hill") is a mountain of the Sierra de Cayey located in the boundary between the municipalities of Caguas and Cayey in central Puerto Rico. The summit is located at 2,425 feet (739 m) above sea level, in the barrios Beatriz of Caguas, and Beatriz and Guavate of Cayey. The summit offers panoramic views of the Valley of Caguas and Cayey. Gallery Vista del area de Caguas desde el cerro las piñas - panoramio.jpg, View of the Caguas Valley Caguas Valley (Spanish: ''Valle de Caguas''), or the Caguas-Juncos Valley and popularly referred to as the Turabo Valley (Spanish: ''Valle del Turabo''), is a large valley lying between the Central Mountain Range and the Sierra de Luquillo in the ... from the summit 2022cerrolaspinas1.jpg, Cerro las Piñas References Mountains of Puerto Rico Caguas, Puerto Rico Cayey, Puerto Rico {{PuertoRico-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Puerto Rico
Puerto Rico (; abbreviated PR; tnq, Boriken, ''Borinquen''), officially the Commonwealth of Puerto Rico ( es, link=yes, Estado Libre Asociado de Puerto Rico, lit=Free Associated State of Puerto Rico), is a Caribbean island and Unincorporated territories of the United States, unincorporated territory of the United States. It is located in the northeast Caribbean Sea, approximately southeast of Miami, Florida, between the Dominican Republic and the United States Virgin Islands, U.S. Virgin Islands, and includes the eponymous main island and several smaller islands, such as Isla de Mona, Mona, Culebra, Puerto Rico, Culebra, and Vieques, Puerto Rico, Vieques. It has roughly 3.2 million residents, and its Capital city, capital and Municipalities of Puerto Rico, most populous city is San Juan, Puerto Rico, San Juan. Spanish language, Spanish and English language, English are the official languages of the executive branch of government, though Spanish predominates. Puerto Rico ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lava
Lava is molten or partially molten rock ( magma) that has been expelled from the interior of a terrestrial planet (such as Earth) or a moon onto its surface. Lava may be erupted at a volcano or through a fracture in the crust, on land or underwater, usually at temperatures from . The volcanic rock resulting from subsequent cooling is also often called ''lava''. A lava flow is an outpouring of lava during an effusive eruption. (An explosive eruption, by contrast, produces a mixture of volcanic ash and other fragments called tephra, not lava flows.) The viscosity of most lava is about that of ketchup, roughly 10,000 to 100,000 times that of water. Even so, lava can flow great distances before cooling causes it to solidify, because lava exposed to air quickly develops a solid crust that insulates the remaining liquid lava, helping to keep it hot and inviscid enough to continue flowing. The word ''lava'' comes from Italian and is probably derived from the Latin word ''l ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Volcanic Rock
Volcanic rock (often shortened to volcanics in scientific contexts) is a rock formed from lava erupted from a volcano. In other words, it differs from other igneous rock by being of volcanic origin. Like all rock types, the concept of volcanic rock is artificial, and in nature volcanic rocks grade into hypabyssal and metamorphic rocks and constitute an important element of some sediments and sedimentary rocks. For these reasons, in geology, volcanics and shallow hypabyssal rocks are not always treated as distinct. In the context of Precambrian shield geology, the term "volcanic" is often applied to what are strictly metavolcanic rocks. Volcanic rocks and sediment that form from magma erupted into the air are called "volcaniclastics," and these are technically sedimentary rocks. Volcanic rocks are among the most common rock types on Earth's surface, particularly in the oceans. On land, they are very common at plate boundaries and in flood basalt provinces. It has been est ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Alluvium
Alluvium (from Latin ''alluvius'', from ''alluere'' 'to wash against') is loose clay, silt, sand, or gravel that has been deposited by running water in a stream bed, on a floodplain, in an alluvial fan or beach, or in similar settings. Alluvium is also sometimes called alluvial deposit. Alluvium is typically geologically young and is not consolidated into solid rock. Sediments deposited underwater, in seas, estuaries, lakes, or ponds, are not described as alluvium. Floodplain alluvium can be highly fertile, and supported some of the earliest human civilizations. Definitions The present consensus is that "alluvium" refers to loose sediments of all types deposited by running water in floodplains or in alluvial fans or related landforms. However, the meaning of the term has varied considerably since it was first defined in the French dictionary of Antoine Furetière, posthumously published in 1690. Drawing upon concepts from Roman law, Furetière defined ''alluvion'' (the F ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Holocene
The Holocene ( ) is the current geological epoch. It began approximately 11,650 cal years Before Present (), after the Last Glacial Period, which concluded with the Holocene glacial retreat. The Holocene and the preceding Pleistocene together form the Quaternary period. The Holocene has been identified with the current warm period, known as MIS 1. It is considered by some to be an interglacial period within the Pleistocene Epoch, called the Flandrian interglacial.Oxford University Press – Why Geography Matters: More Than Ever (book) – "Holocene Humanity" section https://books.google.com/books?id=7P0_sWIcBNsC The Holocene corresponds with the rapid proliferation, growth and impacts of the human species worldwide, including all of its written history, technological revolutions, development of major civilizations, and overall significant transition towards urban living in the present. The human impact on modern-era Earth and its ecosystems may be considered of global ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Humacao, Puerto Rico
Humacao () is a city and municipality in Puerto Rico located in the eastern coast of the island, north of Yabucoa; south of Naguabo; east of Las Piedras; and west of Vieques Passage. Humacao is spread over 12 barrios and Humacao Pueblo (the downtown area and the administrative center of the city). It is part of the San Juan-Caguas-Guaynabo Metropolitan Statistical Area. History The region of what is now Humacao belonged to the Taíno region of Humaka, which covered a portion of the southeast coast of Puerto Rico. The region was led by cacique Jumacao (also referred to as "Macao"). The Taíno settlement was located on the shores of what is called now the Humacao River. It is believed that the Taíno chief Jumacao was the first "cacique" to learn to read and write in Spanish, since he wrote a letter to the King of Spain Charles I complaining about how the Governor of the island wasn't complying with their peace agreement. In the letter, Jumacao argued that their people ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Las Piedras, Puerto Rico
Las Piedras (, ) is a town and municipality in east Puerto Rico (U.S.) located in the central eastern region of the island, north of Yabucoa; south of Canóvanas and Río Grande; east of Juncos and San Lorenzo; and west of Naguabo and Humacao. Las Piedras is spread over 7 barrios and Las Piedras Pueblo (the downtown area and the administrative center of the city). It is part of the San Juan-Caguas-Guaynabo Metropolitan Statistical Area. Las Piedras has many natural attractions such as '' Cueva del Indio'' which contains original Taino caves and paintings that denote some characteristics of the island's natives. Las Piedras is located about 45 minutes from San Juan, Puerto Rico's capital and 5 minutes from Palmas del Mar, Humacao which is one of the biggest resorts in the Caribbean. El Toro, the highest point in the Sierra de Luquillo, is located in the boundary between the municipalities of Las Piedras and Río Grande. History Las Piedras was founded in 1793. Puerto Ric ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rift Valley
A rift valley is a linear shaped lowland between several highlands or mountain ranges created by the action of a geologic rift. Rifts are formed as a result of the pulling apart of the lithosphere due to extensional tectonics. The linear depression may subsequently be further deepened by the forces of erosion. More generally the valley is likely to be filled with sedimentary deposits derived from the rift flanks and the surrounding areas. In many cases rift lakes are formed. One of the best known examples of this process is the East African Rift. On Earth, rifts can occur at all elevations, from the sea floor to plateaus and mountain ranges in continental crust or in oceanic crust. They are often associated with a number of adjoining subsidiary or co-extensive valleys, which are typically considered part of the principal rift valley geologically. Earth's rift valleys The most extensive rift valley is located along the crest of the mid-ocean ridge system and is the result o ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Caguas Barrio-pueblo
Caguas Pueblo is a barrio and downtown area that serves the administrative center (seat) of the city and municipality of Caguas, a municipality of Puerto Rico. It is bordered by the Cagüitas River to the north and located two miles southwest of the Grande de Loiza River. Its population in 2010 was 22,406. As was customary in Spain, in Puerto Rico, the municipality has a barrio called ''pueblo'' (''barrio-pueblo'' starting with the 1990 US Census) which contains a central plaza or main town square, the municipal buildings (such as the city hall), and a Catholic church. Fiestas patronales (patron saint festivals) are held in the main town square every year. The municipal and mayoral offices were located in the City Hall building at the western edge of the main town square until 2010 when a new City Hall building located in the northwestern side of the downtown area was inaugurated. Geography Caguas Pueblo (Spanish: ''Pueblo de Caguas''), officially designated as Caguas Barrio- ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sierra De Cayey
Sierra de Cayey is a mountain range in the main island of Puerto Rico. It is located in the southeast section of the island. Its elevations do not exceed 1000 m (3,280 ft.). The Grande de Loíza, which is one of the most important rivers in Puerto Rico, has its sources in this range within the municipality of San Lorenzo. The La Plata River flows through the Cayey Valley where the town of Cayey is located on the northern slope of the range. There are tobacco and coffee crops in the area. Highest summits The following peaks are some of the highest summits in the Sierra de Cayey: # Cerro La Santa - 2,962 ft. (903 m) # Cerro Lucero - 2,831 ft. (862 m) # Cerro de la Tabla - 2,808 ft. (855 m) # Cerro Honoré - 2,795 ft. (851 m) # Cerro Avispa - 2,778 ft. (846 m) # Cerro Las Tetas - 2,759 ft. (840 m) # Monte El Gato - 2,673 ft. (814 m) # Peña Domingo - 2,637 ft. (803 m) # Peñon de los Soldados - 2,552 ft. (777 m) # Cerro Planada - 2,480 ft. (755 m) Other notable mountains in ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
