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Is This Trilobite Genuine?


Sargon

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Hello everyone. I've recently bought this trilobite on E bay. Is this a real fossil? Can you tell me which species it belongs to?

Thanks in advance!

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Phacops araw is the species I believe. The specimen looks Moroccan, as most of the current bugs on the market come from and looks (from the pics) as it should do, although others may have a different opinion.

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I'm thinking it's Phacops speculator, and I'm not seeing any signs of obvious fakery. There is a little fill from the crack on the 8th and 9th segments, but it looks like a pretty decent bug.

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Based on the number of eye lenses and overall morphology this phacopid looks like a good match with Barrandeops ovatus. Also attached is an image of the eye of Phacops araw which clearly shows fewer lens files excluding it from the discussion. The trivial name speculator is presently associated with Austerops and many of the Moroccan 'Phacops' genera are now considered Barrandeops based on features of the palpebral lobes.

 

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McKellar, R.C., & Chatterton, B.D.E. (2009)
Early and Middle Devonian Phacopidae (Trilobita) of southern Morocco.

Palaeontographica Canadiana 28:1-110

 

 

 

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one of the best ways to find if it is a fake is to literally cut it in half. DONT though, theres probably other ways without damaging the fossil. if it was really really cheap it might be but honestly i dont know. im not very experienced with this.

I'm CRAZY about amber fossils and just as CRAZY in general.

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