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October 2018 Finds of the Month Entries


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3 minutes ago, Nimravis said:

@Foozil don’t be nervous, I think it really comes down to what people like, and people like trilobite fossils, they like to eat shrimp. :)

That's true! 

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Found: 10/14/2018

Name: Rudist Vaccinites alpinus (Douvillé, 1897)

Age/Formation: Campanian, St. Bartholomä-formation

Locality: St. Bartholomä, Styria, Austria

This rudist was found a few meters north of my digging site at Point 25 in St. Bartholomä, just lying within the decomposing litter. A few meters above, there is "Knödelbrekzie" exposed.

Its a short specimen, but the apex is nearly completely preserved. Pillars are well visible and also the typical groves along the pillars at the outside. No preparation besides washing with water and a soft brush necessary.

VaccinitesAlpinus_25_4154.jpg

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11 hours ago, Foozil said:

Some awesome stuff this month! I'm admittedly a bit nervous about your shrimp, @Nimravis :D

Don't be nervous at all. The FOTM contest is a showcase for all the great fossils members are finding each month. True, there can only be one winner (per category) but finding a worthy entry and showing it off here is the real prize. I've been up digging through the Devonian in Ontario and New York this week and seeing similar types of fossils from the other end of the planet is pretty cool to help reinforce the global extent of these critters.

 

Cheers.

 

-Ken

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Date of discovery: October 13th 2018
Name: Sao hirsuta (Barrande, 1846), metaprotaspid stage II
Age/Formation: Middle Cambrian (drum, 504.5-500.5 MA), Buchava Formation
Locality: Tyrovice – Pod hruskou, Czech Republic, Europe

Description: 1mm (40 mil) trilobite larva - Sao hirsuta (Barrande, 1846), metaprotaspid stage II, found on the classic Joachim Barrande locality "Pod hruskou"

Sao_Hirsuta_metaprotaspid_stage_II_a.jpg

Sao_Hirsuta_metaprotaspid_stage_II_b.jpg

Sao_Hirsuta_metaprotaspid_stage_II_c.jpg

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First vertebrate find:

Ichthyostegalian ilium (search for Ventastega ilium in internet views)

Frasnian, Late Devonian

Dauksiai village, Joniskis district, Northern Lithuania

Found 2018.10.15

 

ichthyostegalian ilium surface texture.jpg

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Second vertebrate find:

Conchodus lungfish (articular dental plate)

Tournaisian (Early Carboniferous)

Nikanciai village, Siauliai district, Northern Lithuania

Found 2018.10.08

 

lungfish dental plate 7.jpg

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I rarely enter the Invertebrate category but here's a cool ammonite from the North Sulphur River Texas. It's hard to find them in this good of condition. 

 

Pachydiscus paulsoni

Found - 10/9/18

North Sulphur River Texas

Cretaceous Ozan

 

 

2.jpg

1.jpg

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On 10/21/2018 at 6:33 AM, JarrodB said:

I rarely enter the Invertebrate category but here's a cool ammonite from the North Sulphur River Texas. It's hard to find them in this good of condition. 

Pachydiscus paulsoni

Found - 10/9/18

North Sulphur River Texas

Cretaceous Ozan

2.jpg  1.jpg

Nice colours on that!

Yorkshire Coast Fossil Hunter

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Wow already some awesome entries this month :dinothumb: Congrats :envy:

 

Date of discovery: 10/14/2018

Name: Lungfish tooth, Ceratodus sp. 

Formation: Triassic ("Grenzbonebed") 

Locality: Near Stuttgart, Baden-Württemberg, Germany 

 

The tooth is about 2.5 cm long. It's the first Lungfish tooth I found until now and I think they aren't that common ;)

 

Unprepped:

 

5bccf1192fe6b_unprpariert.thumb.JPG.3cebffb4e31bb5b9b9e2195ac47198c6.JPG

 

Prepped:

 

ceratodus_sp_20181018_1108963419.jpg.171e965fd23e628b96b644b91f0b2ab3.jpg.df2b2e091793742a296a14a39a130d62.jpg

 

The prep work took about 1 hour and was done with my air pen and my new sandblasting machine. 

Many greetings from Germany ! Have a great time with many fossils :)

Regards Sebastian

Belo.gif

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@belemniten Sebastian that's a beauty of a find!

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 10/21/2018 at 1:04 AM, miraspis said:

Date of discovery: October 13th 2018
Name: Sao hirsuta (Barrande, 1846), metaprotaspid stage II
Age/Formation: Middle Cambrian (drum, 504.5-500.5 MA), Buchava Formation
Locality: Tyrovice – Pod hruskou, Czech Republic, Europe

Description: 1mm (40 mil) trilobite larva - Sao hirsuta (Barrande, 1846), metaprotaspid stage II, found on the classic Joachim Barrande locality "Pod hruskou"

 

 

Very nice find! :fistbump:

 

The term "metaprotaspis" is no longer applied:

 

"Terminology. – Morphological terminology generally follows Whittington & Kelly (1997), with the following exceptions.  The terms anaprotaspis, metaprotaspis and paraprotaspis (sensu Beecher 1895) are not used, following the recommendation of Chatterton & Speyer (1997); protaspid instars are instead referred to as stages 1, 2 and 3, as in Lee & Chatterton (2005)."

 

Laibl, L., Fatka, O., Crônier, C., & Budil, P. 2014

Early ontogeny of the Cambrian trilobite Sao hirsuta from the Skryje-Týřovice Basin, Barrandian area, Czech Republic.

Bulletin of Geosciences 89(2):293-309   PDF LINK

 

 

Treatise Trilobita 1997 (O) Revised:

metaprotaspis (pl., metaprotaspides).

Next largest protaspides to anaprotaspides in a size series, in which protopygidium is recognizable.  Not recommended as a subdivision of protaspid period.

image.png.a84de26dad44fb03836a743755df237c.png

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21 hours ago, belemniten said:

Wow already some awesome entries this month :dinothumb: Congrats :envy:

 

Date of discovery: 10/14/2018

Name: Lungfish tooth, Ceratodus sp. 

Formation: Triassic ("Grenzbonebed") 

Locality: Near Stuttgart, Baden-Württemberg, Germany 

 

The tooth is about 2.5 cm long. It's the first Lungfish tooth I found until now and I think they aren't that common ;)

 

Unprepped:

 

Great prep job!

 

 

 

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It's beginning to look like I'll have to flip a coin... or dice ;)

Amazing finds - keep 'em coming!

-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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Dear pirhana,

 

thank you for very usefull information !!! According the paper it is probably "protaspid stage 3", right?

 

Best regards,

Miraspis

 

 

1 hour ago, piranha said:

 

Very nice find! :fistbump:

 

The term "metaprotaspis" is no longer applied:

 

"Terminology. – Morphological terminology generally follows Whittington & Kelly (1997), with the following exceptions.  The terms anaprotaspis, metaprotaspis and paraprotaspis (sensu Beecher 1895) are not used, following the recommendation of Chatterton & Speyer (1997); protaspid instars are instead referred to as stages 1, 2 and 3, as in Lee & Chatterton (2005)."

 

Laibl, L., Fatka, O., Crônier, C., & Budil, P. 2014

Early ontogeny of the Cambrian trilobite Sao hirsuta from the Skryje-Týřovice Basin, Barrandian area, Czech Republic.

Bulletin of Geosciences 89(2):293-309   PDF LINK

 

 

Treatise Trilobita 1997 (O) Revised:

metaprotaspis (pl., metaprotaspides).

Next largest protaspides to anaprotaspides in a size series, in which protopygidium is recognizable.  Not recommended as a subdivision of protaspid period.

 

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Just now, miraspis said:

Dear pirhana,

thank you for very usefull information !!! According the paper it is probably "protaspid stage 3", right?

Best regards,

Miraspis

 

 

Always glad to assist!  I agree P3 looks like a good match mail?url=http%3A%2F%2Fmail.yimg.com%2Fok%2Fu%2Fassets%2Fimg%2Femoticons%2Femo71.gif&t=1540238521&ymreqid=2b37d289-e028-403a-1c77-92000301f200&sig=c6iulWqF2LUvM6vd67RauQ--~C :trilo: :P

image.png.a84de26dad44fb03836a743755df237c.png

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Tylosaurus proriger tooth (2.94")

Cretaceous, Ozan Formation

North Texas

Found on October 18th

20181024_080356-1470x3024.thumb.jpg.b8747cba684861320081371f6b425f95.jpg20181018_113620-1470x3024.thumb.jpg.8f0158807c905a424ee17ea6258ecd95.jpg

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1 hour ago, caldigger said:

That's it!  I'm moving to Texas.

Nothing to be found in Texas.  :)

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6 hours ago, -AnThOnY- said:

Tylosaurus proriger tooth (2.94")

Cretaceous, Ozan Formation

North Texas

Found on October 18th

20181024_080356-1470x3024.thumb.jpg.b8747cba684861320081371f6b425f95.jpg20181018_113620-1470x3024.thumb.jpg.8f0158807c905a424ee17ea6258ecd95.jpg

That's a killer tooth. It's a little bigger than the one in my profile pic from NSR

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On the way from Georgia to my parents in Ontario, I made a detour to stop by Penn-Dixie for a half day.  I was lucky enough to find this, fulfilling a long term dream to find an Eldredgeops multiple plate.

Collection date: May 28, 2018

Received from prep artist (or genius): October 23, 2018.  Prepped by Forum member Malcolmt.

Species: Eldredgeops rana 

Locality: Penn-Dixie Fossil Park, Blasdell, NY

Age/Formation: Middle Devonian/Windom Shale, Hamilton Group

Largest trilobite is 3.5 cm.

 

As found, and after prep:

 

PD-1.jpg.149ffd424700f6b12357dac7805a4cd6.jpg

IMG_2704.JPG

IMG_2708.JPG

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2 minutes ago, FossilDAWG said:

Species: Eldredgeops rana 

beautiful prep job and beautiful specimen! :wub:

Everything is generated through your own will power ~ Ray Bradbury
 

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