Sentence examples for substantial river system from inspiring English sources

With the Messinian and early Pliocene transgressions the wet phase ameliorated but a substantial river system still crossed central North Africa.

Our sampling sites are not located near a river system from which they could receive substantial fluvial export, as is the case for other canyon systems such as the Nazaré and Setúbal canyons at the Portuguese Margin.

The discharge of radioactive wastes into the Techa-Iset river system was the source of a substantial radiation exposure.

The Guadiana river system drains the region.

Tigris-Euphrates river system, great river system of southwestern Asia.

Many diamonds are found in river gravels, especially along the Sewa-Bafi river system.

But too much is being asked of the river system.

Consider the dendritic geometry of a river system.

This species inhabits the Araguaia-Tocantins river system in Brazil.

"Several people have died on this river system".

There is nothing in Europe remotely like this river system".