Aristoceras Temporal range: Early Pennsylvanian - Early Permian | |
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Scientific classification | |
Domain: | Eukaryota |
Kingdom: | Animalia |
Phylum: | Mollusca |
Class: | Cephalopoda |
Subclass: | † Ammonoidea |
Order: | † Goniatitida |
Family: | † Thalassoceratidae |
Subfamily: | † Thalassoceratinae |
Genus: | † Aristoceras Ruzencev,1950 |
Species | |
See text |
Aristoceras is a Late Paleozoic goniatitid genus included in the Goniatitina suborder in which the lobes of the external suture are irregularly serrate.
Aristoceras, named by Ruzencev, 1950, may be a synonym for Euthalassoceras Miller and Furnish, 1940. The family to which it belongs, the Thalassoceratidae is now part of the Thalassoceratoidea, but used to be included in the Dimorphocerataceae with the Dimorphoceratidae.
Kansas is a state in the Midwestern region of the United States. It borders Nebraska to the north; Missouri to the east; Oklahoma to the south; and Colorado to the west. Kansas is named after the Kansas River, in turn named after the Kansa people. Its capital is Topeka, and its most populous city is Wichita; however, the largest urban area is the bi-state Kansas City, MO–KS metropolitan area.
Kansas City, Missouri is the largest city in the U.S. state of Missouri by population and area. Most of the city lies within Jackson County, and other portions spill into Clay, Platte, and Cass counties. It is the central city of the Kansas City metropolitan area, which straddles the Missouri–Kansas state line and has a population of 2,392,035. As of the 2020 census, the city had a population of 508,090, making it the 37th most-populous city in the United States, as well as the sixth-most populous city in the Midwest. Kansas City was founded in the 1830s as a port on the Missouri River at its confluence with the Kansas River from the west. On June 1, 1850, the town of Kansas was incorporated; shortly after came the establishment of the Kansas Territory. Confusion between the two ensued, and the name Kansas City was assigned to distinguish them soon after.
Missouri is a state in the Midwestern region of the United States. Ranking 21st in land area, it borders Iowa to the north, Illinois, Kentucky and Tennessee to the east, Arkansas to the south and Oklahoma, Kansas, and Nebraska to the west. In the south are the Ozarks, a forested highland, providing timber, minerals, and recreation. At 1.5 billion years old, the St. Francois Mountains are among the oldest in the world. The Missouri River, after which the state is named, flows through the center and into the Mississippi River, which makes up the eastern border. With over six million residents, it is the 18th-most populous state of the country. The largest urban areas are St. Louis, Kansas City, Springfield, and Columbia. The capital is Jefferson City.
Stevens County is a county located in the U.S. state of Kansas. Its county seat is Hugoton. As of the 2020 census, the county population was 5,250. The county is named for Thaddeus Stevens, a Reconstruction era Pennsylvania politician.
Stafford County is a county located in the U.S. state of Kansas. Its county seat is St. John. As of the 2020 census, the county population was 4,072. The county is named in honor of Lewis Stafford, a captain of Company E, First Kansas Infantry, who died at the Battle of Young's Point during the American Civil War.
Pottawatomie County is a county located in the U.S. state of Kansas. Its county seat is Westmoreland. As of the 2020 census, the county population was 25,348. The county was named for the Potawatomi tribe.
Linn County is a county in the U.S. state of Kansas, located in along the eastern edge of Kansas, and is part of the Kansas City metropolitan area. Its county seat is Mound City, and its most populous city is Pleasanton. As of the 2020 census, the county population was 9,591. The county was named for Lewis Linn, a U.S. Senator from Missouri.
Franklin County is a county located in the eastern portion of the U.S. state of Kansas. Its county seat and most populous city is Ottawa. As of the 2020 census, the county population was 25,996. The county was named for Benjamin Franklin, a founding father of the United States. Formerly it was considered part of the Kansas City metropolitan area, but was removed in 2013.
Douglas County is a county located in the U.S. state of Kansas. Its county seat and most populous city is Lawrence. As of the 2020 census, the county population was 118,785, making it the fifth-most populous county in Kansas. The county was named after Stephen Douglas, a U.S. Senator from Illinois and advocate for the popular sovereignty choice in the Kansas slavery debate.
Cherokee County is a U.S. county located in Southeast Kansas. Its county seat is Columbus, and its most populous city is Baxter Springs. As of the 2020 census, the county population was 19,362. The county was named for the Cherokee tribe.
Dodge City is a city in, and the county seat of, Ford County, Kansas, United States. As of the 2020 census, the population of the city was 27,788. It was named after nearby Fort Dodge, which was named in honor of Grenville Dodge. The city is known in American culture for its history as a wild frontier town of the Old West.
Kansas is an American rock band formed in Topeka, Kansas in 1973. They became popular during the 1970s initially on album-oriented rock charts and later with hit singles such as "Carry On Wayward Son" and "Dust in the Wind". The band has produced nine gold albums, three multi-platinum albums, one other platinum studio album (Monolith), one platinum live double album, and a million-selling single, "Dust in the Wind". Kansas appeared on the US Billboard charts for over 200 weeks throughout the 1970s and 1980s and played to sold-out arenas and stadiums throughout North America, Europe and Japan. "Carry On Wayward Son" was the second-most-played track on US classic rock radio in 1995 and No. 1 in 1997.
U.S. Route 400 is a 481.306-mile-long (774.587 km) mostly east–west U.S. Highway, commissioned in 1994. The highway's western terminus is in Granada, Colorado, at an intersection with US 385. The highway's eastern terminus is southwest of Joplin, Missouri, near Loma Linda, at an interchange with Interstate 44, with which it shares with US 166. It originally ended in Garden City, Kansas; in 1996 it was extended to its current western terminus.
The territory of the United States and its overseas possessions has evolved over time, from the colonial era to the present day. It includes formally organized territories, proposed and failed states, unrecognized breakaway states, international and interstate purchases, cessions, and land grants, and historical military departments and administrative districts. The last section lists informal regions from American vernacular geography known by popular nicknames and linked by geographical, cultural, or economic similarities, some of which are still in use today.
The Provisional Government of the Territory of Jefferson was an extralegal and unrecognized United States territory that existed in the Pike's Peak mining region from October 24, 1859, until it yielded to the new Territory of Colorado on June 6, 1861. The Jefferson Territory, named for Founding Father and third United States president Thomas Jefferson, included land officially part of the Kansas Territory, the Nebraska Territory, the New Mexico Territory, the Utah Territory, and the Washington Territory, but the region was remote from the governments of those five territories.
Municipal Auditorium is a multi-purpose facility located in Kansas City, Missouri. It opened in 1935 and features Streamline Moderne and Art Deco architecture and architectural details.
At the outbreak of the American Civil War in April 1861, Kansas was the newest U.S. state, admitted just months earlier in January. The state had formally rejected slavery by popular vote and vowed to fight on the side of the Union, though ideological divisions with neighboring Missouri, a slave state, had led to violent conflict in previous years and persisted for the duration of the war.
Southeast Kansas is a region of the U.S. state of Kansas. It can be roughly defined by Woodson County in the northwest, Bourbon County in the northeast, Cherokee County in the southeast, and Montgomery County in the southwest. Geographically it is dominated by a broad rolling landscape located between the Flint Hills to the west and includes the Ozarks to the southeast. Some notable towns there include Pittsburg, Parsons, Coffeyville, Independence, Chanute, Fort Scott, and Iola.
Thalassoceratidae a family of late Paleozoic ammonites included in the goniatitid superfamily Thalassoceratoidea along with the Bisatoceratidae. Some eight genera are included, although the specific number and exactly which depends on the particular classification.