fossilized bone

Hello,
First time writing. I was wondering if someone could identify this fossil. My daughter found it in our gravel driveway. Looks like a possible tooth, but nothing I've seen matches it exactly. It's broken (but not smooth at the break). It is approximatly 3/4 of an inch long.

Any help would be appreciated,

Mark from Texas.
Please note, although no boardcode and smiley buttons are shown, they are still useable

Hi Mark Sure very interesting (and mysterious) looking. I couldn't tell from the photo what it is. I think one needs to see this with the naked eye...

I don't understand your last remark:

Please note, although no boardcode and smiley buttons are shown, they are still useable

Thanks for the reply. What I meant in my last statement was that the tooth or bone appears to have been broken before it was fossilized because the spot where it was broken looks like the jagged edge of a broken bone or tooth

Thanks,
Mark in Texas

Thank you for answering. Yes, that part I understood. It was the remark about the smilies I didn't get

Looks to me that it might be a stingray tooth.

These Micro-fossils are common in the badlands of Alberta around Drumheller, Canada and Montana.

A stingray tooth 1" long? Is that possible?

Mark from Texas

Yes. That is possible. You can find a photo of examples here:
http://www.bidorbuy.co.za/item/9358668/ Fossil_Stingray_Barbs_and_Tooth_plates_Set_of_5_fossils .html

Hi mullinator what you have there my friend is bone ,possibly from a wolf ulna.