In scallops the shell shape tends to be highly regular, and is commonly used as an archetypal form of a seashell.

Later he turned to the study of variation in shell shape.

Press the dough down over the hole, and gently roll it out to give it a shell shape.

The whole gamut of shell shapes, ornaments, and sutural complexity was present during this time.

The shell shape of the pasta allows the sauce to adhere to it.

Some shell shapes are found more often in certain environments, though there are many exceptions.

The word coco means coconut, whose shell shape the vehicles mimic.

They developed an extraordinary ramge of shell shapes and forms.

Not all enclaves fall within the 1.25-1.50 predicted range of shell shape (Fig. 29).

When the species was discovered, thirty-eight specimens were collected: the shell shapes showed low variation.