North-central synonyms

It is usually greatest in the valleys of the James and Big Sioux rivers and least in the extreme north-central and north-western parts of the state.

It is situated in the North-central province.

A still larger example is seen in Mt Katahdin (5200 ft.) in north-central Maine, the greatest of several similar isolated mountains that-are scattered over the interior uplands without apparent system.

An inland extension from the coastal plain in north-central Texas leads to a large cuesta known as Grand Prairie (not structurally included in the coastal plain), upheld at altitudes of 1200 or 1300 ft.