Panther Creek (Brush Creek tributary)

Collins Township is an inactive township in St. Clair County, in the U.S. state of Missouri.Collins Township was erected in 1872, taking its name from William Collins, a local judge.

Collins is a village in St. Clair County, Missouri, United States. The population was 125 at the 2020 census.

Humansville is a city in Polk County, Missouri, United States. As of the 2020 census, the city population was 965. It is part of the Springfield, Missouri Metropolitan Statistical Area. Carl Long is the current mayor, sworn in on October 7, 2019.

George Dimmitt Memorial Hospital, also known as the Polk Community Hospital and Lakeshores Residential Center, is a historic hospital building located at Humansville, Polk County, Missouri. It was built in 1929, and is a Colonial Revival style brick building consisting of a three-story central portion flanked by two-story wings with gallery porches. The building incorporates an existing two-story brick residence with an ell. It features a wide frieze and cornice rendered in terra cotta. The building houses a residential care center for individuals with psychiatric or developmental disabilities.: 5, 14 It was listed on the National Register of Historic Places in 2012.

Weaubleau is a city in Hickory County, Missouri, United States, founded in 1867. The population was 378 at the 2020 census.

Weaubleau Township is an inactive township in Hickory County, in the U.S. state of Missouri.Weaubleau Township was established in 1881, taking its name from a creek of the same name within its borders. The city of Weaubleau is located within the township.

Gerster is a town in St. Clair County, Missouri, United States. The population was 21 at the 2020 census.

Dunnegan is an unincorporated community in western Polk County, Missouri, United States. It is located on Route 123, approximately five miles north of Fair Play and 5.5 miles south of to Humansville. The community is part of the Springfield, Missouri Metropolitan Statistical Area. The ZIP Code for Dunnegan is 65640.

Doyal Township is an inactive township in St. Clair County, in the U.S. state of Missouri.Doyal Township was erected in 1872, taking its name from H. L. M. Doyal, an early settler.

Campbell Township is an inactive township in Polk County, in the U.S. state of Missouri. Campbell Township was erected in 1885, taking its name from Glaves Campbell, a local war veteran.

Dallas Township is an inactive township in St. Clair County, in the U.S. state of Missouri.Dallas Township was erected in 1872.

The Weaubleau structure is a probable meteorite impact site in western Missouri near the towns of Gerster, Iconium, Osceola, and Vista. It is believed to have been caused by a 1,200-foot (370 m) meteoroid between 335 and 340 million years ago during the middle Mississippian Period (Latest Osagean to Earliest Meramecian). It is listed by the Impact Field Studies Group as a "probable" impact structure.The structure consists of an area of severe structural deformation and extensive brecciation that was poorly understood and had been thought to be the result of either thrusting over a dome or a cryptoexplosive event. A 12-mile (19 km) circular structure was discovered by geologist Kevin R. Evans through examination of digital elevation data. The structure was originally called the Weaubleau-Osceola structure after Weaubleau Creek and Osceola. It is now known as the Weaubleau structure. Because the site was covered by later Pennsylvanian Period sediments, and only partially exposed to erosion relatively recently, its structure is well preserved, and its age can be determined with fair accuracy. It is one of a series of known or suspected impact sites along the 38th parallel in the states of Illinois, Missouri, and Kansas. These 38th parallel structures are thought to possibly be the result of a serial impact, similar to that of comet Shoemaker-Levy 9 on Jupiter, an extremely unlikely event on Earth. The argument for a serial strike would be greatly strengthened if the ages of the other 38th parallel structures could be constrained to the same period as the Weaubleau structure.The Weaubleau structure is one of the fifty largest known impact structures on earth and the fourth largest in the United States. The three larger ones in the US either have been glaciated and buried (Manson crater), are under water (Chesapeake Bay crater), or have been subjected to orogeny (Beaverhead impact structure). Therefore, the Weaubleau structure is the largest exposed untectonized impact structure in the US.