Crinoid fossils are the remains of ancient sea creatures called crinoids, which are commonly known as sea lilies or feather stars. Crinoids have a stem and a crown of arms, and they filter nutrients from the water by waving their arms. Crinoid fossils can be found in sedimentary rock formations, and they are often used to study the history of Earth's oceans.
Hang Out With Us:
No comments:
Post a Comment
Don't be shy. Leave a comment below and tell the world what you think.
%20copy%2015.jpg)
No comments:
Post a Comment
Don't be shy. Leave a comment below and tell the world what you think.