Garenia leaned forward with a scowl, a flow of Air already forming until Mistress Corly raised her hand.

Some volcanic flows on Mars (for example, in Cerberus) formed as recently as 200 million years ago.

Its lower flow forms the border between Osorno Province and Ranco Province.

Such flows of energy, matter, and information form a distinctive matrix.

A flow some 200 feet (60 meters) thick formed extremely hard volcanic rock which resisted a billion years of erosion which cut down surrounding formations.

For Air Reed (flute and fipple-flute) instruments, the flow of air over the mouth of the instrument forms a flow-controlled valve.

This immanent flow forms the spark of holiness in any Created form.

The incoming flow of lava filled the cracks and fissures in the stone and formed into a plug of molten rock.

The downhill flow of the water forms nearly incontestable natural bounds for the property.

In these cases the flow forms a one parameter subgroup of homeomorphisms and diffeomorphisms, respectively.