A prominent pair of horns protruded obliquely above the eyes. Towers protruded outwards from the wall at intervals. Its tailfins protruded outward, rather than upward. His jaws were large, and his lower lip protruded. Debris from huts and homes protruded from beneath the gray mud. They protruded from the bottom of the pit to a height of four fingers. They were long overall and over the derrick arms which protruded past the bow. In some cases, the nipple will be temporarily protruded if stimulated. Helvellyn was one of a small number of nunataks which protruded above the ice. They have muscular tongues, which in many species can be protruded. However, in a few cases the lips are protruded (in an "endolabial" manner). Goldin's assistant lay in a box from which her feet, head and hands protruded. Its tail protruded very slightly () past the uropatagium. However, in a few cases the lips are protruded ('endolabial'). The distinction between protruded and compressed holds for the semivowels and as well as labialization.