| Such strange visions appeared during my delirium, beach demons with claws, odd quadrupeds, wings that staggered through dusk. |
| The glows appeared at varied heights, as the beings seemed to have a choice of being bipeds or quadrupeds. |
| In some cases horns form one part with the helmet, while in other cases it is relief figures of the foreparts of birds or quadrupeds. |
| At least in quadrupeds, the weight of the lung is only a minor determinant of nonuniform transpulmonary pressures and alveolar volumes. |
| It's a sad fact of life that certain small, furry quadrupeds don't make for suitable house pets. |
| Not surprisingly, crurotarsans are much more likely to be obligate quadrupeds than are ornithodires. |
