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Nim Li Punit
Nim Li Punit () is a Maya Classic Period site in the Toledo District of the nation of Belize, located 50 kilometres north of the town of Punta Gorda, and directly adjacent to the village of Indian Creek. Nim Li Punit is sometimes known as Big Hat or Top Hat; the name is Kekchi Maya for "Big Hat", referring to the large elaborate head-dress on a stela sculpture found on site depicting one of the site's ancient kings. It is bordered by the Maya Mountains to the west and lowland swamps and the Caribbean Sea to the east. Nim Li Punit is a medium-sized site from the Maya Classic Period, flourishing from the 5th century AD through the 8th century AD. It consists of structures around three plazas, including several step- pyramids, the tallest being 11 meters high. It was populated in the Mayan Classic Period and reached a maximum population of around 7000 residents, but was rapidly abandoned when the Mayan civilization began to decline. There was extensive trade throughout the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ballcourt
A Mesoamerican ballcourt ( nah, tlachtli) is a large masonry structure of a type used in Mesoamerica for over 2,700 years to play the Mesoamerican ballgame, particularly the hip-ball version of the ballgame. More than 1,300 ballcourts have been identified, 60% in the last 20 years alone. Although there is a tremendous variation in size, in general all ballcourts are the same shape: a long narrow alley flanked by two walls with horizontal, vertical, and sloping faces. Although the alleys in early ballcourts were open-ended, later ballcourts had enclosed end-zones, giving the structure an -shape when viewed from above. Ballcourts were also used for functions other than, or in addition to, ballgames. Ceramics from western Mexico show ballcourts being used for other sporting endeavours, including what appears to be a wrestling match. It is also known from archaeological excavations that ballcourts were the sites of sumptuous feasts, although whether these were conducted in the co ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Caribbean Sea
The Caribbean Sea ( es, Mar Caribe; french: Mer des Caraïbes; ht, Lanmè Karayib; jam, Kiaribiyan Sii; nl, Caraïbische Zee; pap, Laman Karibe) is a sea of the Atlantic Ocean in the tropics of the Western Hemisphere. It is bounded by Mexico and Central America to the west and southwest, to the north by the Greater Antilles starting with Cuba, to the east by the Lesser Antilles, and to the south by the northern coast of South America. The Gulf of Mexico lies to the northwest. The entire area of the Caribbean Sea, the numerous islands of the West Indies, and adjacent coasts are collectively known as the Caribbean. The Caribbean Sea is one of the largest seas and has an area of about . The sea's deepest point is the Cayman Trough, between the Cayman Islands and Jamaica, at below sea level. The Caribbean coastline has many gulfs and bays: the Gulf of Gonâve, Gulf of Venezuela, Gulf of Darién, Golfo de los Mosquitos, Gulf of Paria and Gulf of Honduras. The Caribbean Sea has ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lubaantun
Lubaantun (pronounced /lubaːnˈtun/; also Lubaantún in Spanish orthography) is a pre-Columbian ruined city of the Maya civilization in southern Belize, Central America. Lubaantun is in Belize's Toledo District, about 42 kilometres (26 mi) northwest of Punta Gorda, Belize, Punta Gorda, and approximately 3.2 kilometres (2 mi) from the village of San Pedro Columbia, at an elevation of 61 metres (200 ft) feet above mean sea level. One of the most distinguishing features of Lubaantun is the large collection of miniature ceramic art, ceramic objects found on site; these detailed constructs are thought to have been charmstones or ritual-accompanying accoutrements. The city dates from the Maya Classic era, flourishing from the AD 730s to the 890s, and seems to have been completely abandoned soon after. The architecture is somewhat unusual from typical Classical central lowlands Maya sites. Lubaantun's structures are mostly built of large drystone, stone blocks laid with n ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Xnaheb
Xnaheb is an archaeological site of the pre-Columbian Maya civilization, one of five primary sites identified in the southern Belize region. The center is built on a ridge of foothills that extends from the Maya Mountains, in what is now the Toledo District of Belize. Based on certain architectural similarities between the two sites, it is possible that Xnaheb was founded as an offshoot of Nim Li Punit.Dunham ''et al.'' (1989, p.275). See also *Lubaantun Lubaantun (pronounced /lubaːnˈtun/; also Lubaantún in Spanish orthography) is a pre-Columbian ruined city of the Maya civilization in southern Belize, Central America. Lubaantun is in Belize's Toledo District, about 42 kilometres (26 mi) n ... Notes References * * * * Maya sites in Belize Former populated places in Belize Toledo District {{mesoamerica-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nim Li Punit 2
Nim is a mathematical two player game. Nim or NIM may also refer to: * Nim (programming language) * Nim Chimpsky, a signing chimpanzee Acronyms * Network Installation Manager, an IBM framework * Nuclear Instrumentation Module * Negative index metamaterial, a metamaterial which can direct and regulate wave propagation due to its negative refractive index * Net interest margin, a measure of banking performance * Nigerian Institute of Management, a professional association * ''Nuclear Instruments and Methods in Physics Research'', a scientific journal * Diori Hamani International Airport (IATA code), Niamey, Niger See also * Nym (other) * NIMH (other) NIMH may refer to: * Nickel–metal hydride battery (NiMH), a type of electrical battery * National Institute of Mental Health, an agency of the United States government *National Institute of Medical Herbalists The National Institute of Medica ... * NIMS (other) {{disambiguation ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cisuralian
The Cisuralian is the first series/epoch of the Permian. The Cisuralian was preceded by the Pennsylvanian and followed by the Guadalupian. The Cisuralian Epoch is named after the western slopes of the Ural Mountains in Russia and Kazakhstan and dates between 298.9 ± 0.15 – 272.3 ± 0.5 Mya. The Cisuralian is often synonymous with the informal terms early Permian or lower Permian. It corresponds approximately with the Wolfcampian in southwestern North America. The series saw the appearance of beetles and flies and was a relatively stable warming period of about 21 million years. Name and background The Cisuralian is the first series or epoch of the Permian. The Cisuralian was preceded by the last Pennsylvanian epoch (Gzhelian) and is followed by the Permian Guadalupian Epoch. The name "Cisuralian" was proposed in 1982, and approved by the International Subcommission on Permian Stratigraphy in 1996. The Cisuralian Epoch is named after the western slopes of the Ural Mountain ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pennsylvanian (geology)
The Pennsylvanian ( , also known as Upper Carboniferous or Late Carboniferous) is, in the ICS geologic timescale, the younger of two subperiods (or upper of two subsystems) of the Carboniferous Period. It lasted from roughly . As with most other geochronologic units, the rock beds that define the Pennsylvanian are well identified, but the exact date of the start and end are uncertain by a few hundred thousand years. The Pennsylvanian is named after the U.S. state of Pennsylvania, where the coal-productive beds of this age are widespread. The division between Pennsylvanian and Mississippian comes from North American stratigraphy. In North America, where the early Carboniferous beds are primarily marine limestones, the Pennsylvanian was in the past treated as a full-fledged geologic period between the Mississippian and the Permian. In parts of Europe, the Mississippian and Pennsylvanian are one more-or-less continuous sequence of lowland continental deposits and are grouped ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Carboniferous
The Carboniferous ( ) is a geologic period and system of the Paleozoic that spans 60 million years from the end of the Devonian Period million years ago (Mya), to the beginning of the Permian Period, million years ago. The name ''Carboniferous'' means "coal-bearing", from the Latin '' carbō'' (" coal") and '' ferō'' ("bear, carry"), and refers to the many coal beds formed globally during that time. The first of the modern 'system' names, it was coined by geologists William Conybeare and William Phillips in 1822, based on a study of the British rock succession. The Carboniferous is often treated in North America as two geological periods, the earlier Mississippian and the later Pennsylvanian. Terrestrial animal life was well established by the Carboniferous Period. Tetrapods (four limbed vertebrates), which had originated from lobe-finned fish during the preceding Devonian, became pentadactylous in and diversified during the Carboniferous, including early amphibian lin ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sediment
Sediment is a naturally occurring material that is broken down by processes of weathering and erosion, and is subsequently transported by the action of wind, water, or ice or by the force of gravity acting on the particles. For example, sand and silt can be carried in suspension in river water and on reaching the sea bed deposited by sedimentation; if buried, they may eventually become sandstone and siltstone (sedimentary rocks) through lithification. Sediments are most often transported by water ( fluvial processes), but also wind ( aeolian processes) and glaciers. Beach sands and river channel deposits are examples of fluvial transport and deposition, though sediment also often settles out of slow-moving or standing water in lakes and oceans. Desert sand dunes and loess are examples of aeolian transport and deposition. Glacial moraine deposits and till are ice-transported sediments. Classification Sediment can be classified based on its grain size, grain sh ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Paleozoic
The Paleozoic (or Palaeozoic) Era is the earliest of three geologic eras of the Phanerozoic Eon. The name ''Paleozoic'' ( ;) was coined by the British geologist Adam Sedgwick in 1838 by combining the Greek words ''palaiós'' (, "old") and ''zōḗ'' (), "life", meaning "ancient life" ). It is the longest of the Phanerozoic eras, lasting from , and is subdivided into six geologic periods (from oldest to youngest): # Cambrian # Ordovician # Silurian # Devonian # Carboniferous # Permian The Paleozoic comes after the Neoproterozoic Era of the Proterozoic Eon and is followed by the Mesozoic Era. The Paleozoic was a time of dramatic geological, climatic, and evolutionary change. The Cambrian witnessed the most rapid and widespread diversification of life in Earth's history, known as the Cambrian explosion, in which most modern phyla first appeared. Arthropods, molluscs, fish, amphibians, reptiles, and synapsids all evolved during the Paleozoic. Life began in the ocean bu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Central America
Central America ( es, América Central or ) is a subregion of the Americas. Its boundaries are defined as bordering the United States to the north, Colombia to the south, the Caribbean Sea to the east, and the Pacific Ocean to the west. Central America consists of eight countries: Belize, Costa Rica, El Salvador, Guatemala, Honduras, Mexico, Nicaragua, and Panama. Within Central America is the Mesoamerican biodiversity hotspot, which extends from northern Guatemala to central Panama. Due to the presence of several active geologic faults and the Central America Volcanic Arc, there is a high amount of seismic activity in the region, such as volcanic eruptions and earthquakes which has resulted in death, injury, and property damage. In the pre-Columbian era, Central America was inhabited by the indigenous peoples of Mesoamerica to the north and west and the Isthmo-Colombian peoples to the south and east. Following the Spanish expedition of Christopher Columbus' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sandstone
Sandstone is a clastic sedimentary rock composed mainly of sand-sized (0.0625 to 2 mm) silicate grains. Sandstones comprise about 20–25% of all sedimentary rocks. Most sandstone is composed of quartz or feldspar (both silicates) because they are the most resistant minerals to weathering processes at the Earth's surface. Like uncemented sand, sandstone may be any color due to impurities within the minerals, but the most common colors are tan, brown, yellow, red, grey, pink, white, and black. Since sandstone beds often form highly visible cliffs and other topographic features, certain colors of sandstone have been strongly identified with certain regions. Rock formations that are primarily composed of sandstone usually allow the percolation of water and other fluids and are porous enough to store large quantities, making them valuable aquifers and petroleum reservoirs. Quartz-bearing sandstone can be changed into quartzite through metamorphism, usually r ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Saunders_Quarry-1.jpg "Click for more on -> Sandstone")