Message:

<p>[QUOTE=&quot;ancientone, post: 2622154, member: 71599&quot;]I guess if you are collecting coprolites then you are serious about fossils. Nice collection Mikey Zee!</p><p><br /></p><p>[ATTACH=full]575532[/ATTACH]</p><p><b>Blastoid </b></p><p>Blastoids (Class Blastoidea) are an extinct type of stemmed echinoderm. Often called sea buds, blastoid fossils look like small hickory nuts. They originated, along with many other echinoderm classes, in the Ordovician period and reached their greatest diversity in the Mississippian subperiod of the Carboniferous period. However, some blastoids may have come from the Cambrian. Blastoids persisted until their extinction at the end of Permian, about 250 million years ago.[/QUOTE]</p><p><br /></p>

Your name or email address:

Do you already have an account?

• No, create an account now.
• Yes, my password is:
• Forgot your password?

Stay logged in