Camel Incisor

When I first saw this, I had a little water in my mask so I thought it was a broken shark tooth or a whale tooth or something like that, but it was tough to tell. I put it in my bag and kept hunting. Later, when I got home I looked at it a lot closer, and I eliminated my first two guesses as to the identity of this item. There's no way its a shark tooth, and its too thin to be a whale tooth. From the photo, you can see its very thin. I looked though all my fossil books and I couldn't find anything that looked even remotely like it. The only thing I've ever see that looks even remotely like this is a saber cat incisor. I've only seen adult sabers before, so I don't know what juvenile sabers look like. Could it be? I'll take it to Jedi Master on Wednesday for a positive ID. In the meantime, I'd love to hear about any ideas you have.
10-12-2004 I got an email from Eric who suggests that this could be an incisor from a camel, Hemiauchenia macrocephala. Its the only camel species to have an incisor. He sent along a link with a photo, and it really looks similar to this tooth. I'll get a positive ID on Wed.
10-13-2004 Jedi Master confirmed that this is a camel incisor. I can't say I'm not disappointed that this isn't Saber Cat, but I've still never found one of these before. I guess I'll just have to keep diving for the cat stuff!