Sign up for Lesson Plans, discounts & more!

I thought it might be teeth, but Michelle seems to think it is a tube of some type of squid

by Pierre and Michelle
(Western S. Dakota)


Michelle and I were exploring an abandoned quarry and she found these. Michelle is the rock hound here. Her collection is amazing. I hope we can share more

Comments for I thought it might be teeth, but Michelle seems to think it is a tube of some type of squid

Click here to add your own comments

Belemnit information
by: Anonymous

Learn more about belemnites here: https://en.wikipedia.org/wiki/Belemnitida

Some type of squid- Belemnite Rostrum
by: Doug

Michelle has a good eye. Hard to be absolute on a photo, but I think you have a belemnite rostrum.

Belemnites are an extinct relative of today's squid. They lived in the Mesozoic era during the Jurassic and Cretaceous Periods. Your fossil is the rostrum. It served as an internal skeleton for this animal.

Thanks for you submission.

Click here to add your own comments

Join in and write your own page! It's easy to do. How? Simply click here to return to fossil-identification.

Check out some of the Educational Materials for sale on our sister site fossilicious.com.

Share this page:
Enjoy this page? Please pay it forward. Here's how...

Would you prefer to share this page with others by linking to it?

  1. Click on the HTML link code below.
  2. Copy and paste it, adding a note of your own, into your blog, a Web page, forums, a blog comment, your Facebook account, or anywhere that someone would find this page valuable.

interested in more? If so, you may want to check out our other sites:

fossilicious.com - Our online fossil and mineral rock shop.
rocksandminerals4u.com - An educational site about rocks, minerals, and geology.