crinoid in a sentence

Examples

1. When crinoid balls are found, they are usually in large compact groups.
2. Some species of crinoids possessed spikes that grew out of the crinoid ball.
3. Some species of crinoids possessed spikes that grew out of the crinoid ball.
4. Crinoids were very abundant in Michigan during the Devonian.
5. Crinoids were preserved in what is now Frederick County.
6. Later in the period brachiopods, bryozoans, crinoids, and molluscs predominated.
7. Examples include ammonites, giant clams, crinoids, rudists, and squid.
8. Lily-like crinoids were abundant, and trilobites were still fairly common.
9. Crinoids are suspension feeders and spread their arms wide to catch particles floating past.
10. Like other echinoderms, crinoids have pentaradial symmetry.