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All the Echinoids (Of Texas) Part 3 Cretaceous Crinoid!


JamieLynn

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Wellll....a successful day today!!!  On my continued quest to find all the echies I found something I never really expected to find- Cretaceous Crinoids!  It's Isocrinus annulatus. Also found a crushed up Pygopyrina hancockensis, a nice big one.  And one sea urchin spine. So a good day in my book! 
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Some very nice echinoderm material! Good job on finding that :) 

-Christian

 

Opalised fossils are the best: a wonderful mix between paleontology and mineralogy!

 

Q. Where do dinosaurs study?

A. At Khaan Academy!...

 

My ResearchGate profile

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1 hour ago, JamieLynn said:

weird...can't seem to edit my original post. The proper ID is Isocrinus annulatus. 

Done.

 

Also, interesting to see some of the tiny spines still attached to that urchin.

 

Don

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2 hours ago, FossilDAWG said:

Done.

 

Also, interesting to see some of the tiny spines still attached to that urchin.

 

Don

 

Great Googly Moogly I didn't even realize those were little spines!! Shows you can look at something and not even see it!! 

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26 minutes ago, JamieLynn said:

 

Great Googly Moogly I didn't even realize those were little spines!! Shows you can look at something and not even see it!! 

Yes mam! that is a real cool specimen. Those microscopic spines are pretty special. There are many urchins for which we have no idea what the actual spines looked like.

 

The other spine is classic "cidarid" with those knurled ribs.

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