can someone identify these for me?

[lorin]

I got a few of these when I was in Florida about 20 years ago. All I know is they are shells. They seem to have a channel running down them. I can't find them identified anywhere.

[Lefdmae Deemalr Effaeldm]

Those are parts of belemnite shells.

en.wikipedia.org/wiki/Belemnitida

They are ancient fossils, though relatively not rare. They were often found and are still, and have a lot of interesting names in Russian, not sure about English though. I can tell you more if you're interested not only in identification.

[I'm Murrin]

Hard to say from the picture. My first thought was en.wikipedia.org/wiki/Razor_shell but doesn't seem right.

[Lefdmae Deemalr Effaeldm]

Oh, saw an article on them, looks good blog.everythingdinosaur.co.uk/blog/_archives/2009/04/12/4154301.html

[lorin]

Some more pics. They just seem different than what you've shown me.....but close, definitely.

[deer of the dawn]

They look like sea urchin spines to me.

[lorin]

They look like sea urchin spines to me.

You found them!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

I have it in my mind to make wind chimes out of them. Now where to get them........

[Seareach]

Pretty! I want some!!!!

[lorin]

Here Sea, I found a place to buy them. Not too expensive.
thenaturecompany.mybisi.com/product/drilled-sea-urchin-spines-1-dozen

[deer of the dawn]

I had some as a child, with my seashell collection. I always loved the way they felt, rough but smooth at the same time. Like sea glass, but warmer.