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I do not see much flora put up for F.O.M. , so I decided to put up a find from yesterdays session of Whacking Open Mazon Creek Concretions.

 

NAME OF FOSSIL:                                                Neuropteris vermicularis   (11 1/2 cm / 4 1/2 " Long)

YEAR CONCRETION WAS COLLECTED:           5-2002

DATE CONCRETION WAS OPENED:                  6-11-2018

LOCATION FOUND:                                               Pit 4 - Wilmington, Illinois (Mazon Creek)

AGE OF FOSSIL:                                                    Francis Creek Shale / Middle Pennsylvanian 

 

 

IMG_5797.thumb.jpg.cbb193464a514b0ea7cf6f2f8a07c8b8.jpgIMG_5798.thumb.jpg.01f24e139a9838f8d087bc7b60b3f46d.jpgIMG_5799.thumb.jpg.59672b5746644ce74acd7c31c7bfd7b3.jpg

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That's the one I would have picked. A real stunner for sure. :wub:

Dorensigbadges.JPG       

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18 minutes ago, caldigger said:

That's the one I would have picked. A real stunner for sure. :wub:

Thanks Doren, but I do also love the long Lepidostrobolphyllum majus that I also found yesterday.

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16 minutes ago, GeschWhat said:

Beautiful detail on the positive @Nimravis!

Yes, not bad for a frond that has not seen the light of day in about 300 MY.

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@Nimravis :plant: :wub:

Max Derème

 

"I feel an echo of the lightning each time I find a fossil. [...] That is why I am a hunter: to feel that bolt of lightning every day."

   - Mary Anning >< Remarkable Creatures, Tracy Chevalier

 

Instagram: @world_of_fossils

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On 6/7/2018 at 7:33 PM, Kane said:

I think since we're still uncertain what this intriguing find may be, we could probably call it an uncertain trace fossil. I can edit it if you wish. :) 

I had this looked at by a local paleontologist that specializes in the Ordovician here in Minnesota. He didn't feel this was a trace fossil. Can you change the description to something like "Unidentified echinoderm (possible starfish larva or larval crinoid holdfast)" or whatever you feel might be appropriate? Thanks a bunch!

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Pleurocystites cf. P. squamosus

Collected April 2018
Finished preping 6/8/18
Ordovician
Galena Formation
Prosser Member
Minnesota

Cys-1.jpg

Cys-3-2.jpg

Cys-2.jpg

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5 minutes ago, GerryK said:
Pleurocystites cf. P. squamosus

Collected April 2018
Finished preping 6/8/18
Ordovician
Galena Formation
Prosser Member
Minnesota

 

 

 

2

Impressive!

Max Derème

 

"I feel an echo of the lightning each time I find a fossil. [...] That is why I am a hunter: to feel that bolt of lightning every day."

   - Mary Anning >< Remarkable Creatures, Tracy Chevalier

 

Instagram: @world_of_fossils

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I really like that cystoid, @GerryK - it's wonderful! ;) 

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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I’d like to submit a fully rooted Leptoceratops tooth for June 2018 FOTM consideration:

 

Collected 6/15/2018

Prep finished 6/18/2018

 

Leptoceratops gracilis

 

Late Cretaceous

Lance Formation 

Niobrara County, Wyoming 

USA

 

Unprepped pics followed by finished prep pics.

 

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E0E33E9E-CB00-4B59-A68F-D0CE6EE136F4.jpeg

C0FCAF88-7C51-4E58-BF7C-4D638FF54987.jpeg

5D32BBA0-649D-4F6D-B02E-4AEBBD3F02B0.jpeg

B863C7A5-315D-400D-8CD2-EE57FA7058A4.jpeg

CBC6B851-AF06-43ED-B77B-43DA396C512F.jpeg

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On 6/18/2018 at 9:26 PM, hxmendoza said:

I’d like to submit a fully rooted Leptoceratops tooth for June 2018 FOTM consideration:

 

Collected 6/15/2018

Prep finished 6/18/2018

 

Leptoceratops gracilis

 

Late Cretaceous

Lance Formation 

Niobrara County, Wyoming 

USA

 

Unprepped pics followed by finished prep pics.

Congrats, that's a great find! You just made my VFOTM choice a lot more difficult BTW ;) 

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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On 6/18/2018 at 9:26 PM, hxmendoza said:

I’d like to submit a fully rooted Leptoceratops tooth for June 2018 FOTM consideration:

 

Collected 6/15/2018

Prep finished 6/18/2018

 

Leptoceratops gracilis

 

Late Cretaceous

Lance Formation 

Niobrara County, Wyoming 

USA

 

Unprepped pics followed by finished prep pics.

Beautiful tooth!

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Haven't been on in a while. 

 

 

Gotta say this month is looking to be good! :D

 

On 6/15/2018 at 12:49 PM, GerryK said:
Pleurocystites cf. P. squamosus

Collected April 2018
Finished preping 6/8/18
Ordovician
Galena Formation
Prosser Member
Minnesota

Cys-1.jpg  Cys-3-2.jpg   Cys-2.jpg

Kinda reminds me of the head of a venomous snake! 

 

download (3).jpeg

Every single fossil you see is a miracle set in stone, and should be treated as such.

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1 minute ago, MeargleSchmeargl said:

Haven't been on in a while. 

 

 

Gotta say this month is looking to be good! :D

 

Kinda reminds me of the head of a venomous snake! 

Maybe a weird case of convergent evolution? :D 

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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16 minutes ago, The Amateur Paleontologist said:

Maybe a weird case of convergent evolution? :D 

Perhaps...life works in strange ways! :P

Every single fossil you see is a miracle set in stone, and should be treated as such.

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@MeargleSchmeargl Yeah - Life finds a way- nope, wrong thing to say… I'm not witnessing the birth of some artificially bred Velociraptor, I'm enjoying a nice fossil contest ;) 

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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Some really nice entries this month.  I already know what im going to vote for but i wont say.  Good luck everyone.

 

RB

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Pathological brachiopod
Date of Discovery: June 11, 2018
Species: Glyptorthis insculpta
Waynesville or Liberty Fm (found as surface float near contact zone)
Upper Ordovician
Cincinnati Group
Brookville, IN
 

Image21.thumb.jpg.d48ffc6acab7cf46bcd6093642b53070.jpg

Image50.thumb.jpg.8014392b08f87dcf67486492787aaf99.jpg

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Today I opened a concretion that I collected back in March of 2002 from Pit 4. It is not common to find 2 species in one concretion, so when this one opened and it had 1 Flora and 2 Fauna, I decided to add it for Invertebrate / Plant F.O.M.

 

NAME OF FOSSIL:                                               Multiple Microconchids attached to a Myalinella bivalve and a piece of bark.   

YEAR CONCRETION WAS COLLECTED:           3-2002

DATE CONCRETION WAS OPENED:                  6-26-2018

LOCATION FOUND:                                               Pit 4 - Wilmington, Illinois (Mazon Creek)

AGE OF FOSSIL:                                                    Francis Creek Shale / Middle Pennsylvanian 

 

IMG_6641.thumb.jpg.f7c5264ae909c2e9d836bdc59e62607a.jpgIMG_6642.thumb.jpg.2bfa7a551257872e12e264fb847a9e22.jpgIMG_6643.thumb.jpg.693a5eb5286e76ed735b952528321cae.jpgIMG_6644.thumb.jpg.980aa5c130da5d4c5373f2fa9bebe8ff.jpgIMG_6645.thumb.jpg.3f8c70b1114a1367431fcc7e6b602fce.jpg

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