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Lake Iamonia
Lake Iamonia is a large, subtropical prairie lake in northern Leon County, Florida, United States, created during the Pleistocene epoch. History Forming Iamonia Lake Iamonia's base was established during the Early Pleistocene through submergence of land during the various glacial retreats (a warming period) and emergence from the sea during glacial stadial advancement (a cooling period). Though the ice sheet was further north, it affected Iamonia's appearance and significant changes began to take shape during the Okefenokee terrace and shoreline period and was complete by the end of the Wicomico terrace and shoreline event thousands of years later. ''See: Leon County Pleistocene coastal terraces'' Ancient fauna Lake Iamonia area is known to have supported a variety of megafauna from as far back as 23.6 Ma. Fossils of the bear-dog ''Amphicyon'' and the dog-like '' Temnocyonines'' have been uncovered at nearby sites. The Griscom Plantation Site, once located on Luna Planta ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Leon County, Florida
Leon County () is a County (United States), county in the Florida Panhandle, Panhandle of the U.S. state of Florida. It was named after the Spanish explorer Juan Ponce de León. As of the 2020 United States census, 2020 census, the population was 292,198. The county seat is Tallahassee, Florida, Tallahassee, which is also the List of capitals in the United States, state capital and home to many politicians, lobbyists, jurists, and attorneys. Leon County is included in the Tallahassee metropolitan area, Tallahassee, Florida Metropolitan Statistical Area. Tallahassee is home to two of Florida's major public universities, Florida State University and Florida A&M University, as well as Tallahassee State College. Together these institutions have a combined enrollment of more than 70,000 students. It was an area of cotton cultivation. About 30 percent of Leon County is African American. The area includes Red Hills Region, red rolling hills. History Originally part of Escambia County, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Griscom Plantation Site , American electrical engineer and foun ...
Notable people with the surname Griscom include: * Betsy Ross, probably apocryphal designer of the American flag, born Elizabeth Phoebe Griscom * Clement Griscom, American shipping magnate, father of Frances C. Griscom * Deborah Griscom Passmore, American botanical illustrator * Frances C. Griscom, American amateur golfer, daughter of Clement Griscom * John Griscom, American educator * Ludlow Griscom, American ornithologist * Lloyd Carpenter Griscom, American diplomat * Mary Wade Griscom, American physician and medical school professor * Nina Griscom, American model, television host, designer, columnist, and businesswoman * Tom Griscom, American newspaper editor * William Woodnut Griscom William Woodnut Griscom (c. 1851–1897) was an American inventor, credited with introducing electric motors for the purpose of marine propulsion. He also founded the Electro-Dynamic Company in 1880, based in Philadelphia, and had around 40 pate ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Red Hills Region
The Red Hills or Tallahassee Hills is a region of gently rolling hills in the southeastern United States. It is a geomorphic region and an ecoregion. Location The Red Hills physiographic region of northern Florida was defined in 1914 as most of Leon County north of the Cody Scarp, and small portions of southernmost Grady and Thomas counties in Georgia. The original tree cover of the region was a shortleaf pine-oak-hickory woodland with deep sandy clay soil. A wider definition of the Red Hills Region includes Jefferson County, Florida north of the Cody Scarp and the southern portions of Grady and Thomas counties in Georgia. This larger region consists of about that is bounded by the Aucilla River on the east and northeast, by the Ochlockonee River on the west and northwest, and by the Cody Scarp on the south. The Red Hills physiographic region is part of the Tallahassee Hills/Valdosta Limesink ecoregion, which extends across northern Florida and southern Georgia from the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ochlockonee River
The Ochlockonee River ( ) is a fast running river, except where it has been dammed to form Lake Talquin in Florida, originating in Georgia and flowing for before terminating in Florida. Background The name is from the Hitchiti language words for yellow river. The Ochlockonee originates south of the town of Sylvester in Worth County in southwest Georgia and empties into Ochlockonee Bay and then Apalachee Bay in Florida. The river forms the western boundaries of Leon County and Wakulla County and eastern boundaries of Gadsden County, Liberty County, and Franklin County in Florida. It flows through the Red Hills, the Jackson Bluff Dam, Talquin State Forest, Lake Talquin State Park and the Apalachicola National Forest, and past Ochlockonee River State Park, where it is tidally influenced and a mixture of fresh, brackish, and salt water, on the way to its terminus in Ochlockonee Bay, which then empties into Apalachee Bay, with tidal influences extending upstream ove ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Seminole
The Seminole are a Native American people who developed in Florida in the 18th century. Today, they live in Oklahoma and Florida, and comprise three federally recognized tribes: the Seminole Nation of Oklahoma, the Seminole Tribe of Florida, and the Miccosukee Tribe of Indians of Florida, as well as independent groups. The Seminole people emerged in a process of ethnogenesis from various Native American groups who settled in Spanish Florida beginning in the early 1700s, most significantly northern Muscogee Creeks from what are now Georgia and Alabama. Old crafts and traditions were revived in both Florida and Oklahoma in the mid-20th century as the Seminole began seeking revenue from tourists traveling along the new interstate highway system. In the 1970s, Seminole tribes began to run small bingo games on their reservations to raise revenue. They won court challenges to initiate Indian gaming on their sovereign land. Many U.S. tribes have likewise adopted this practice wh ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Apalachee Province
Apalachee Province was the area in the Panhandle of the present-day U.S. state of Florida inhabited by the Native American peoples known as the Apalachee at the time of European contact. The southernmost extent of the Mississippian culture, the Apalachee lived in what is now Leon County, Wakulla County and Jefferson County. The name was in use during the early period of European exploration. During Spanish colonization, the Apalachee Province became one of the four major provinces in the Spanish mission system, the others being the Timucua Province, (between the St. Johns and Suwanee Rivers), the Mocama Province (along the Atlantic coast of what is now northern Florida and southern Georgia) and the Guale Province (along the Georgia coast north of the Altamaha River). History Around 12,000 years ago, bands of indigenous peoples roamed the hilltops and lake shores of what are now Leon County and Jefferson County. They lived by hunting, fishing and gathering. Eventually ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Indigenous Peoples Of The Americas
In the Americas, Indigenous peoples comprise the two continents' pre-Columbian inhabitants, as well as the ethnic groups that identify with them in the 15th century, as well as the ethnic groups that identify with the pre-Columbian population of the Americas as such. These populations exhibit significant diversity; some Indigenous peoples were historically hunter-gatherers, while others practiced agriculture and aquaculture. Various Indigenous societies developed complex social structures, including pre-contact monumental architecture, organized city, cities, city-states, chiefdoms, state (polity), states, monarchy, kingdoms, republics, confederation, confederacies, and empires. These societies possessed varying levels of knowledge in fields such as Pre-Columbian engineering in the Americas, engineering, Pre-Columbian architecture, architecture, mathematics, astronomy, History of writing, writing, physics, medicine, Pre-Columbian agriculture, agriculture, irrigation, geology, minin ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Weeden Island Culture
The Weeden Island cultures are a group of related archaeological cultures that existed during the Late Woodland period (500 - 1000 CE) of the North American Southeast. The name for this group of cultures was derived from the Weedon Island site (despite the dissimilar spellings) in Old Tampa Bay in Pinellas County. History Weeden Island cultures are defined by ceramics, which fall into two categories, sometimes called secular and sacred. Sacred ceramics are found primarily in mounds, while secular ceramics are found primarily in middens and house sites. The two types of ceramics have separate histories, and the secular ceramics show considerable variation between regions. Milanich, et al. compare the Weeden Island sacred complex to the Hopewell and Mississippian complexes, i.e., a ceremonial complex practiced by several cultures. Scholars believe that the secular components of Weeden Island cultures emerged from the Swift Creek culture during the Middle Woodland Period (ca ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Woodland Culture
In the classification of archaeological cultures of North America, the Woodland period of North American pre-Columbian cultures spanned a period from roughly 1000 BC to European contact in the eastern part of North America, with some archaeologists distinguishing the Mississippian period, from 1000 AD to European contact as a separate period. The term "Woodland Period" was introduced in the 1930s as a generic term for prehistoric sites falling between the Archaic hunter-gatherers and the agriculturalist Mississippian cultures. The Eastern Woodlands cultural region covers what is now eastern Canada south of the Subarctic region, the Eastern United States, along to the Gulf of Mexico. This period is variously considered a developmental stage, a time period, a suite of technological adaptations or "traits", and a "family tree" of cultures related to earlier Archaic cultures. It can be characterized as a chronological and cultural manifestation without any massive chang ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Osbornodon Iamonensis
''Osbornodon iamonensis'' is an extinct species of hesperocyonine, a predecessor of modern dogs that were endemic to North America and which lived from the Oligocene to Early Miocene epoch 23.6—16.3 Ma and existed for approximately . It was named for Lake Iamonia in northern Florida. Fossils have been found in Florida and Nebraska. In the Thomas Farm Site in Gilchrist County, Florida Gilchrist County is a County (United States), county located in the North Central Florida, north central part of the U.S. state of Florida. Organized in 1925 from the western part of Alachua County, Florida, Alachua, it is the last county to b ..., it is the most common carnivore found in that area. References *R. M. Nowak. 1991. Walker's Mammals of the World. Maryland, Johns Hopkins University Press (edited volume) II *Wang, X. 2003New Material of ''Osbornodon'' from the Early Hemingfordian of Nebraska and Florida Bulletin of the American Museum of Natural History, 279:163-176. Hesp ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Oxydactylus
''Oxydactylus'' is an extinct genus of camelid endemic to North America. It lived from the Late Oligocene to the Middle Miocene (28.4–13.7 mya), existing for approximately . The name is from the Ancient Greek οξύς (oxys, "sharp")and δάκτυλος (daktylos, "finger"). They had very long legs and necks, and were probably adapted to eating high vegetation, much like modern giraffes The giraffe is a large African hoofed mammal belonging to the genus ''Giraffa.'' It is the tallest living terrestrial animal and the largest ruminant on Earth. It is classified under the family Giraffidae, along with its closest extant re .... Unlike modern camelids, they had hooves, rather than tough sole-pads, and splayed toes. References Prehistoric camelids Oligocene Artiodactyla Miocene Artiodactyla Serravallian genus extinctions Miocene mammals of North America Oligocene mammals of North America Prehistoric Artiodactyla genera Chattian genus first appearances ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Parahippus Leonensis
''Parahippus leonensis'' is an extinct proto-horse of the family Equidae that was endemic to North America during the Miocene from 23.03 to 16.3 million years ago, living for approximately . ''Parahippus leonensis'' was named for Leon or more specifically Leon County, Florida. Taxonomy ''Parahippus leonensis'' was named by Sellards (1916). Its type specimen is FGS 5084. Its type locality is Griscom Plantation site, which is in a Miocene marine limestone in the Torreya Formation of Florida. It was recombined as ''Hippodon leonensis'' by Quinn (1955); it was considered a ''nomen dubium'' by Macdonald (1992). Origin ''Parahippus leonensis'' was the next step in evolution after ''Miohippus''. ''Parahippus'' means "side horse" and has been called the evolutionary link between the older forest-dwelling horses and modern plains-dwelling Grazing (behaviour), grazers. It is believed to be a close relative to the group from which modern horses evolved. Side may refer to side branches on t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
