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Showing results for tags 'denticles'.
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From the album: Post Oak Creek
Various denticles from sharks and rays sitting on the face of a dime.-
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Taken with my new microscope camera. The first three pictures will be of crocodile teeth from the Hell Creek formation of Montana and are from the Cretaceous period. All are taken at 20x to show a lot of detail. First photo: Borealosuchus Sternbergi is 4.5 mm long. Second photo: Champosaurus sp. is 3 mm long. Third photo: Brachychampsa montana
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- crocodile teeth
- shark teeth
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Good evening again!. Amazing what you can find jut scanning shale after shale! I find multiple clusters of conodont segments and denticles but tonight's find is potentially very exciting!. Surrounding the elements is a finely granular, uniform, brown matrix which is not shale (arrow) and not sediment (at least my thought . I see this on occasion in shale but this is the first time I've found it uniformly surrounding conodonts. to me it appears organic. Thoughts? thanks so much again!!! Bone
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I took a break from Lee Creek and Bone Valley matrix and worked on some Waurika matrix. This matrix was so much fun to go through. Every was a first for my collection! I believe that I identified everything correctly but if you see anything that is wrong please let me know. I will be adding more to this post in the near future.... @sharkdoctor Thought you would enjoy the pictures! Dimetrodon limbatus claw 5MM: @Bobby Rico @dinodigger From previous posts I have read, this is right up your alley. Diplocaulus Jaw 2MM: Shark tooth I have not found anything that shows this type of tooth for this location. I think it might be a contaminant? @Al Dente How cool is this 2MM piece of matrix with a Barbclabornia luederensis tooth in it: Orthocanthus platypternus: Tons of different shaped Orthocanth shark denticles: This one looks like two that are still attached together More variety of teeth pictures to come!
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- shark teeth
- jaw with teeth
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From the album: Devonian Shark Fossils
I found quite a few denticles and other bits of these cool early sharks. The distinct denticles associated with Omalodus are present as are denticles that are associated with Phoebodus and Antarticlamna like sharks.-
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From the album: Harding Sandstone
Possible early shark or shark-like denticles. Magnification 40x.-
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- ordovician
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From the album: Harding Sandstone
Possible early shark or shark-like denticles. Magnification 40x + iPhone zoom.-
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From the album: Harding Sandstone
Magnification 40x.-
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- microfossils
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From the album: Post Oak Creek
A collection of denticles from sawfishes and possibly sharks.-
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Hi I have a question, I went back since I had some time and re measured my Tyrannosaur tooth denticles. But there both the same size, the Mesial and Distal are both 6. And the DSDI is 1, what would this mean? Thank you!! @Omnomosaurus, @Troodon
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