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Trilo Whole or Molt?


Bev

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I had a group of families fossil hunting through Eagle Bluff Environmental Learning Center on Saturday and one family found this incredible, and very large, trilo molt, or is it a whole one? How I wish I would have found this! Beautiful specimen! To me, on site, this appears to be the actual shell of the 500 mya trilo, that smooth and detailed!  ID PLEASE  Sorry, no more pics, they took it home to WI.

 

Ordovician

Fillmore County, MN

Stewartville member of the Galena Formation

6.1.19 trilo.jpg

6.1.19 trilo girl.jpg

The more I learn, I realize the less I know.

:wacko:
 
 

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Gallery for images of Fossil Jewelry, Sculpture & Crafts
 

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That is a pygidium, I think of Eobronteus or a related genus.  A pretty rare genus, I believe.  I have never collected even a fragment of one.

 

Don

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Pygidial moult, possibly of a Eobronteus, or similar.

 

Edit: Don beat me to it. 

...How to Philosophize with a Hammer

 

 

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At least we agree.  Great minds think alike (but simple seldom differ).

 

Don

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I thought it was a pygy, but it was so BIG! And yes, I have seen very few of these and NEVER one so BIG and well preserved! Beginners luck!

The more I learn, I realize the less I know.

:wacko:
 
 

Go to my

Gallery for images of Fossil Jewelry, Sculpture & Crafts
 

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