siteseer Posted April 8 Share Posted April 8 On 4/5/2024 at 7:47 AM, Al Dente said: On your A ray teeth, #1, 2, 6 and 7 look like Mobula. 3 and 5 are Mustelus. 4 looks like Raja. Hi Al Dente, I'd like to see more views of A4. At first glance, I thought it was a Dasyatis tooth. In the STH Bonebed you get variation in tooth size and shape (maybe more than one genus/more than a couple of species). In Raja, which is a rare tooth and not just for its tiny size (usually around 1mm), the root is more like a single stalk that even widens toward the base. It's hard to say, though, because I've seen only a few Raja teeth total from the STH Bonebed and the older Pyramid Hill Sand. There might be more variation in Raja as well. Jess Link to comment Share on other sites More sharing options...
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