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Eopachydiscus Ammonites

Large Ammonites From The Famous Duck Creek Formation

Jan19 2025 E Marcianus1

BIG 14" Eopachydiscus Marcianus- Beautiful Inner Whorls

This great specimen was discovered (and carried) roughly a mile down a slippery, rocky creek in southwest Tarrant County in late 2024. I then prepared the ammonite using my dremel tool with Zoic dremel tips designed for removing matrix from fossils.

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Nov 17 2024 8p5 in prepped-1

8.5" Eopachydiscus, Nice Sutures!

I found this specimen at a new Duck Creek exposure I just found in November 2024. I personally prepared this ammonite using a Zoic Paleo tip on a Dremel 290. Pyrite is seen on the internal whorls, interestingly. It is better looking in person!

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July 17 2024 Eopach1-2

10" Eopachydiscus- Oliver Creek

I found this eopachydiscus sp. ammonite in July 2024 near Justin, TX. $99.99, Free Shipping in USA, International buyers will receive $10 off of shipping

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IMG_7468 (1)

6" E. Marcianus, Crystals Covering One Side

I found this specimen at a new Duck Creek exposure I just found in November 2024. I personally prepared this ammonite using a Zoic Paleo tip on a Dremel 290.

SOLD
8 in eop w nice sutures unprepped-1

8" Unprepped Eopachydiscus, Nice Sutures

This 8" eopachydiscus ammonite was found eroding out of a rocky creek bank south of Lake Benbrook. Though unprepped, you can see the very nice suture patterns. SOLD

10point5in eopachydiscus prepped3-24-1

10.5" Eopachydiscus

Professionally prepared by Mercer M. Brugler of The Fossil Factory, beautiful sutures are visible on this premier specimen ideal as a main display. SOLD FOR $129.99+ SHIPPING 3/20/24

Nov 17 2024 12in prepped-1

12" Eopachydiscus Marcianus, BIG

I found this specimen at a new Duck Creek exposure I just found in November 2024. I personally prepared this ammonite using a Zoic Paleo tip on a Dremel 290.

SOLD
ammoniteEopachy5A-2

"Unprepared" Eopachydiscus

This specimen was sold at FossilMania! in 2023 but I'm posting it as an example until I have more product ready for sale (I have several in the works)

ammoniteEopachy3B

"Unprepared" Eopachydiscus

This speciment was also sold at FossilMania! 2023.

RC big eopachydiscus-1

Personal Collection- My Pet Monster

A huge eopachydiscus that took about 4 hours to chisel out of a steep, rocky creek bank, this one is shown unprepared but I plan to sandpaper and chisel my way to a perfect display speciment with this one.

RC eopachydiscus first big one

Personal Collection- My First Large Complete Eopachydiscus

This 15" diameter ammonite was partly protruding from a rocky creek bank before I freed it from its long-term captivity. Beautiful sutures are present on this one. It broke minutes after taking this photo, but it has been repaired.