low-gradient
41Sudan, The — officially Republic of the Sudan Country, North Africa. Area: 966,757 sq mi (2,503,890 sq km). Population (2002 est.): 37,090,000. Capital: Khartoum. Muslim Arab ethnic groups live in the northern and central two thirds of the country, while… …
42Course of the Willamette River — Coordinates: 45°39′10″N 122°45′53″W / 45.65278°N 122.76472°W / 45.65278; 122.76472 …
43Oakey–Cooyar railway line — The Oakey–Cooyar railway line was a branch line in the Darling Downs region of Queensland, Australia. The small town of Cooyar is about half way to Kingaroy in the South Burnett region. A plan to connect Kingaroy to the south via Cooyar did not… …
44Mudrock — Glacial Lake Missoula claystone Red mudrock in the Ragged Reef Formation ( …
45rise — 1) [ soil survey ] A general term for a slight increase in slope (e.g., d 3%) and elevation of the land surface, usually with a broad, low summit and gently sloping sides. The term is restricted to landforms and microfeatures in areas of… …
46Bourbeuse River — Location= The Bourbeuse River (French for muddy ) is located in east central Missouri, in the Ozarks region, and is one of two major tributaries of the Meramec River, the other being Big River. The river flows to the northeast from its source… …
47Middle Island Creek — Coordinates: 39°24′09″N 81°12′08″W / 39.4025°N 81.20222°W / 39.4025; 81.20222 …
48List of mammals of Connecticut — This List of mammals in Connecticut includes both native and nonnative species (introduced or invasive) found in the state now or in the past, but not domesticated or farm animals.Many mammals formerly extirpated in the state have returned,… …
49Channel pattern — Fluvial processes form several channel patterns, including: Straight, which are found in the most tectonically incised/active areas. This is more of a hypothetical end member, and are not often found in nature. Straight type channels can be found …
50Glossary of bicycling — The following terminology is used in the general cycling, as well as the more specific sports of road bicycle racing and mountain bicycle racing. Contents: Top · 0–9 · A B C D E F G H I J K L M N O P Q R S T U V W …
