Facts, phrases and explanations occasionally echo 10 or 20 pages later, as if she were filling in readers who hadn't seen an earlier segment.

It started out as a much longer highway, but earlier segments would become a part of SR 118 in the late 1930s.

Johncock was the last car to complete a run during the early segment.

Construction follows an earlier segment of the Colorado and Southern Railway.

The smaller earlier segments were walled off and the animal could maintain its buoyancy by filling them with gas.

The top nine drivers from the earlier segment took to the track in reverse order of speed.

No such concern is evident, however, in an earlier segment on the substitution of plant-derived ethanol for gasoline.

Position is central or subcentral in early segments, subventral in later adult.

The early segments become a bit plodding as every character gets the required two-sentence scene that brings viewers up to date.