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Xochitecatl [ʃot͡ʃiˈtekat͡ɬ] is a pre-Columbian archaeological site located in the Mexican State of Tlaxcala, 18 km southwest of Tlaxcala city. [1] The major architecture dates to the Middle Preclassic Period (1000–400 BC) but occupation continued, with one major interruption, until the Late Classic , when the site was abandoned.
It contains a sprawling palace with vibrantly colored murals painted in Maya style. The nearby site of Xochitecatl was a more public ceremonial complex associated with Cacaxtla. Cacaxtla and Xochitecatl prospered 650–900 CE, probably controlling important trade routes through the region with an enclave population of no more than 10,000 people.
Xochiquetzal, from the Codex Rios, 16th century.. In Aztec mythology, Xochiquetzal (Classical Nahuatl: Xōchiquetzal [ʃoːt͡ʃiˈket͡saɬ]), also called Ichpochtli Classical Nahuatl: Ichpōchtli [itʃˈpoːtʃtɬi], meaning "maiden"), [7] was a goddess associated with fertility, beauty, and love, serving as a protector of young mothers and a patroness of pregnancy, childbirth, and the ...
Marine sediment, or ocean sediment, or seafloor sediment, are deposits of insoluble particles that have accumulated on the seafloor.These particles either have their origins in soil and rocks and have been transported from the land to the sea, mainly by rivers but also by dust carried by wind and by the flow of glaciers into the sea, or they are biogenic deposits from marine organisms or from ...
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Marine biogenic calcification is the production of calcium carbonate by organisms in the global ocean.. Marine biogenic calcification is the biologically mediated process by which marine organisms produce and deposit calcium carbonate minerals to form skeletal structures or hard tissues.
The Heart of the Ocean is the name of a fictional blue diamond featured prominently in the 1997 film Titanic. The necklace is based on the Tavernier Blue which, as described in the film, disappeared in 1792. The necklace in the film was handcrafted by royal jewelers Asprey & Garrard in London. Heart of the Ocean may also refer to:
Pelagic zones. The ocean can be conceptualized as being divided into various zones, depending on depth, and presence or absence of sunlight.Nearly all life forms in the ocean depend on the photosynthetic activities of phytoplankton and other marine plants to convert carbon dioxide into organic carbon, which is the basic building block of organic matter.