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Showing results for tags 'fish coprolite'.
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From the album: Muncie Creek Shale Phosphatic Nodules
some organic material inclusions -
From the album: Muncie Creek Shale Phosphatic Nodules
4.1cm Fish coprolite This particular section has a little bit of Cartilage from what I presume it had consumed millions of years ago Both sides of the Concretion/Nodule -
In short, I'm trying to figure out exactly what was on the menu: fish or cephalopods. While sorting through some Oxford Clay fish coprolites, I came across this specimen. It was part of a batch purchased years ago. I must have just assumed the inclusions were fish vertebrae, but now I'm not too sure. I know some vertebrae from some fish fry can be hollow, but the texture/material of these inclusions look very different from anything I've seen (including vertebrae in Oxford Clay coprolites). Because of the color and layers, I'm thinking these may be chitinous. That said, I haven't s
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- chitin?
- ring inclusions
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I'm quite used to finding small fish vertebra from these small sized fish coprolites @GeschWhat from the Oxford Clay of Peterborough. But this one below has more of a shark vertebra appearance, or are there different variations of fish vertebrae. All vertebrae measuring between 2 and 3 millimetres. This one below is also a fish vertebra.
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- fish vertebra
- fish vertebrae
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Weird question i know, but i found this large coprolite from a Cretaceous inland sea site near Richmond in QLD, Australia and it is by far the largest single coprolite i have collected. As you can see it is almost the size of my hand, though if whole it would have actually been even bigger as there is a clear break on one edge where it would have continued further. The sea at this time was inhabited by a range of marine reptiles (7m ichthyosaurs, 10m long necked elasmosaurs and 10m short necked pliosaurs) but also by some pretty big fish, the largest of which was the ichthyodectid Cooyoo austr
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- richmond
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