| The decorative lappets are red cotton velveteen, folded lengthwise and handsewn closed. |
| It was identified by its big head and 2 white lappets on the corners of its mouth. |
| One with gray lappets came forward, carrying a tall staff topped with a carved ram head. |
| Cephalic lappets are present, the free margin ranging from finely digitate to microscopically fimbriate. |
| Modified ossicles called lappets that border the ambulacral groove function to close off the groove and prevent damage to the tube feet. |
| Only the final peristomeal differentiations, with fragile lappets, may disappear during fossilization. |
