| At least in quadrupeds, the weight of the lung is only a minor determinant of nonuniform transpulmonary pressures and alveolar volumes. |
| In short, quadrupeds have their anterior members in the position of pronation. |
| Not surprisingly, crurotarsans are much more likely to be obligate quadrupeds than are ornithodires. |
| 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. |
| As well as gazelle-like quadrupeds, other zoomorphic motifs such as elephants, lions, hares, birds or fish are depicted on the strainers. |
| The glows appeared at varied heights, as the beings seemed to have a choice of being bipeds or quadrupeds. |
