Dongpu depression, a oil-gas bearing basin, is situated in the southwest Bohaiwan basin.Puwei sag is a subunit that is tectonically located in the north central upheave of Dongpu depression.
The first of these glacial periods is often called the Huronian glaciation because it is well exposed in rocks just north of Lake Huron in southern Canada.
Biologists estimate that as many as 2 million lesser prairie chickens — a kind of bird living on stretching grasslands — once lent red to the often gray landscape of the midwestern and southwestern United States.
A perfect example of southern Moroccan architecture, the city used to serve as a critical stop along the caravan route between Sudan and Marrakech where traders and their camels could refuel.