--- title: Mortoniceras Ammonites --- [Skip to content](https://www.dfwfossils.com/mortoniceras-ammonites#main-content) [Contact us](https://www.dfwfossils.com/mortoniceras-ammonites#contact) ![DFW Fossilslogo Banner edit pdf converted to jpg-1](https://www.dfwfossils.com/hs-fs/hubfs/DFW%20Fossilslogo%20Banner%20edit%20pdf%20converted%20to%20jpg-1.jpg?width=1613&height=558&name=DFW%20Fossilslogo%20Banner%20edit%20pdf%20converted%20to%20jpg-1.jpg) - [Home](https://www.dfwfossils.com/) - [About](https://www.dfwfossils.com/about) - [Contact](https://www.dfwfossils.com/contact) Open main navigation Close main navigation - [Home](https://www.dfwfossils.com/) - [About](https://www.dfwfossils.com/about) - [Contact](https://www.dfwfossils.com/contact) - [Contact us](https://www.dfwfossils.com/mortoniceras-ammonites#contact) # Mortoniceras Species Ammonites Found In The Fort Worth Formation, Weno ![mortoniceras 12in 2025 rock creek](https://www.dfwfossils.com/hs-fs/hubfs/mortoniceras%2012in%202025%20rock%20creek.jpg?width=1020&height=792&name=mortoniceras%2012in%202025%20rock%20creek.jpg "mortoniceras 12in 2025 rock creek") [Click For More Purchase Info](https://www.etsy.com/listing/4464766450/big-12-cretaceous-dinosaur-age-texas?ref=shop_home_active_1&logging_key=6bc469b0de2f1f61299fc3f37e5f4443651e9a75%3A4464766450) ## BIG 12" Mortoniceras w/attached Fossils! I found this big specimen in the general vicinity of the Rock Creek Ranch construction site in far South Tarrant County in late 2025. A smaller ammonite and a nice bivalve were uncovered as I worked my way toward the center of the ammonite. What a find! Check out the attached link to see more. (Email [dfwfossils@gmail.com](mailto:dfwfossils@gmail.com) for PayPal, Venmo, Cash App, Zelle, or other preferred methods of payment).   SOLD ## BIG 9.5" Diameter Mortoniceras From Spring Creek (Cooke County) Someone else collected this ammonite from the same creek I visited in January. I won the ammonite in an auction, performing all of the prep work upon its arrival, including removal of thick matrix covering the display side. My work was done using a Dremel 290 with a Zoic tip as well as careful hammering and chiseling. (Email [dfwfossils@gmail.com](mailto:dfwfossils@gmail.com) for PayPal, Venmo, Cash App, Zelle, or other preferred methods of payment). SOLD [Click Here For More Info](https://www.ebay.com/itm/365383194181?mkcid=16&mkevt=1&mkrid=711-127632-2357-0&ssspo=5xjakuy8s4e&sssrc=2047675&ssuid=5xjakuy8s4e&widget_ver=artemis&media=COPY) [![2-8-25mortoniceras1](https://www.dfwfossils.com/hs-fs/hubfs/2-8-25mortoniceras1.jpg?width=2000&height=1500&name=2-8-25mortoniceras1.jpg "2-8-25mortoniceras1")](https://www.ebay.com/itm/365377999851?mkcid=16&mkevt=1&mkrid=711-127632-2357-0&ssspo=5xjakuy8s4e&sssrc=2047675&ssuid=5xjakuy8s4e&widget_ver=artemis&media=COPY) ![2-8-25mortoniceras2](https://www.dfwfossils.com/hs-fs/hubfs/2-8-25mortoniceras2.jpg?width=2000&height=1500&name=2-8-25mortoniceras2.jpg "2-8-25mortoniceras2") [Click For More Purchase Info](https://www.ebay.com/itm/365383223241?mkcid=16&mkevt=1&mkrid=711-127632-2357-0&ssspo=5xjakuy8s4e&sssrc=2047675&ssuid=5xjakuy8s4e&widget_ver=artemis&media=COPY) ## 10" Diameter Mortoniceras From Spring Creek (Cooke County) This great looking ammonite came from Spring Creek in Cooke County in January 2025. I performed some prep work using a Dremel 290 with a Zoic tip. The backside shows some crystalization, and the colors are unique as well. Check out the attached link to see more. (Email [dfwfossils@gmail.com](mailto:dfwfossils@gmail.com) for PayPal, Venmo, Cash App, Zelle, or other preferred methods of payment). SOLD ## BIG 10" Diameter Mortoniceras From Spring Creek (Cooke County) I braved icy water and frozen horse manure (no contact with the fossil) to bring you this impressively sized mortoniceras ammonite. I performed some prep work using a Dremel 290 with a Zoic tip and cleaned it well, as I do with all fossils. (Email [dfwfossils@gmail.com](mailto:dfwfossils@gmail.com) for PayPal, Venmo, Cash App, Zelle, or other preferred methods of payment). SOLD [Click Here For More Info](https://www.ebay.com/itm/365377999851?mkcid=16&mkevt=1&mkrid=711-127632-2357-0&ssspo=5xjakuy8s4e&sssrc=2047675&ssuid=5xjakuy8s4e&widget_ver=artemis&media=COPY) [![2-8-25mortoniceras3](https://www.dfwfossils.com/hs-fs/hubfs/2-8-25mortoniceras3.jpg?width=2000&height=1500&name=2-8-25mortoniceras3.jpg "2-8-25mortoniceras3")](https://www.ebay.com/itm/365377999851?mkcid=16&mkevt=1&mkrid=711-127632-2357-0&ssspo=5xjakuy8s4e&sssrc=2047675&ssuid=5xjakuy8s4e&widget_ver=artemis&media=COPY) ![Jan19 2025 3point5in1](https://www.dfwfossils.com/hs-fs/hubfs/Jan19%202025%203point5in1.jpg?width=2000&height=1500&name=Jan19%202025%203point5in1.jpg "Jan19 2025 3point5in1") [Click For More Purchase Info](https://www.etsy.com/listing/1861595357/texas-cretaceous-dinosaur-age-fossil?click_key=d45925ae83cb07f1910227d6f3a6cea54482f9e0%3A1861595357&click_sum=621db502&ref=shop_home_active_6) ## 3.5" diameter Mortoniceras w/ NICE Sutures This great looking ammonite came from a creek in Johnson County west of the Chisolm Trail Toll Road. I performed some prep work using a Dremel 290 with a Zoic tip. (Email [dfwfossils@gmail.com](mailto:dfwfossils@gmail.com) for PayPal, Venmo, Cash App, Zelle, or other preferred methods of payment). , Cash App, other instructions if desired. SOLD ## 4" Diameter Mortoniceras (Drakeoceras) Drakei This great looking ammonite came from a creek in Johnson County west of the Chisolm Trail Toll Road. I performed some prep work using a Dremel 290 with a Zoic tip. (Email [dfwfossils@gmail.com](mailto:dfwfossils@gmail.com) for PayPal, Venmo, Cash App, Zelle, or other preferred methods of payment). $29.99 [Click Here For More Info](https://www.etsy.com/listing/1847394728/texas-cretaceous-dinosaur-age-fossil?click_key=a7fcc9e242dc46696dfc353390ebef17b7738374%3A1847394728&click_sum=25991874&ref=shop_home_active_5) ![Jan19 2025 4in1](https://www.dfwfossils.com/hs-fs/hubfs/Jan19%202025%204in1.jpg?width=2000&height=1500&name=Jan19%202025%204in1.jpg "Jan19 2025 4in1") ![Jan19 2025 2point75in1](https://www.dfwfossils.com/hs-fs/hubfs/Jan19%202025%202point75in1.jpg?width=2000&height=1500&name=Jan19%202025%202point75in1.jpg "Jan19 2025 2point75in1") [CLICK FOR MORE INFO](https://www.etsy.com/listing/1847391058/texas-cretaceous-dinosaur-age-fossil?click_key=a5fd166c0c7e04138e8d3bced4dd90d1cdee6021%3A1847391058&click_sum=d24d3b6d&ref=shop_home_active_7) ## 2.75" diameter Mortoniceras w/ NICE Sutures This great looking ammonite came from a creek in Johnson County west of the Chisolm Trail Toll Road. I performed some prep work using a Dremel 290 with a Zoic tip. Email [dfwfossils@gmail.com](mailto:dfwfossils@gmail.com) for PayPal, Venmo, Cash App, other instructions if desired. $19.99 ## 6" Diameter Mortoniceras, Skinny Fella, Nice Sutures!  This Fort Worth Formation/Duck Creek ammonite was discovered in north Johnson County in the Summer of 2023. Mercer M. Brugler of FossilFactory.net helped me with some of the tougher prep work in the center, which shows that the ammonite center whorls collapsed prior to fossilization. It's still a sizable and beautiful ammonite. (Email [dfwfossils@gmail.com](mailto:dfwfossils@gmail.com) for PayPal, Venmo, Cash App, Zelle, or other preferred methods of payment). SOLD [Click Here For Other Listings](https://www.ebay.com/itm/365014406130?mkcid=16&mkevt=1&mkrid=711-127632-2357-0&ssspo=5xjakuy8s4e&sssrc=2047675&ssuid=5xjakuy8s4e&widget_ver=artemis&media=COPY) ![July 17 Mortoniceras2 6in](https://www.dfwfossils.com/hs-fs/hubfs/July%2017%20Mortoniceras2%206in.jpg?width=1561&height=2000&name=July%2017%20Mortoniceras2%206in.jpg "July 17 Mortoniceras2 6in") ![July 17 Mortoniceras1](https://www.dfwfossils.com/hs-fs/hubfs/July%2017%20Mortoniceras1.jpg?width=1500&height=2000&name=July%2017%20Mortoniceras1.jpg "July 17 Mortoniceras1") [SOLD](https://www.ebay.com/itm/365014357824?mkcid=16&mkevt=1&mkrid=711-127632-2357-0&ssspo=5xjakuy8s4e&sssrc=2047675&ssuid=5xjakuy8s4e&widget_ver=artemis&media=COPY) ## 3.5" diameter Mortoniceras w/ NICE Sutures This great looking ammonite came from Oliver Creek, in the Duck Creek formation overlaying a zone thick with eopachydiscus ammonites. I only performed some prep work using a Dremel 290 with a carbide tip. Email [dfwfossils@gmail.com](mailto:dfwfossils@gmail.com) for PayPal, Venmo, Cash App, other instructions if desired. SOLD ## 9.5" Diameter Mortoniceras  This Fort Worth Formation ammonite was discovered in north Johnson County in the early 2024. It's a sizable and beautiful ammonite. (Email [dfwfossils@gmail.com](mailto:dfwfossils@gmail.com) for PayPal, Venmo, Cash App, Zelle, or other preferred methods of payment). SOLD [SOLD](https://www.ebay.com/itm/365202615507?mkcid=16&mkevt=1&mkrid=711-127632-2357-0&ssspo=5xjakuy8s4e&sssrc=2047675&ssuid=5xjakuy8s4e&widget_ver=artemis&media=COPY) ![November 17 2024 9p5 inch](https://www.dfwfossils.com/hs-fs/hubfs/November%2017%202024%209p5%20inch.jpg?width=2000&height=1500&name=November%2017%202024%209p5%20inch.jpg "November 17 2024 9p5 inch") ![7 INCH MORT 5-27-24](https://www.dfwfossils.com/hs-fs/hubfs/7%20INCH%20MORT%205-27-24.jpg?width=2000&height=1647&name=7%20INCH%20MORT%205-27-24.jpg "7 INCH MORT 5-27-24") [SOLD](https://www.ebay.com/itm/364916267147?mkcid=16&mkevt=1&mkrid=711-127632-2357-0&ssspo=5xjakuy8s4e&sssrc=2047675&ssuid=5xjakuy8s4e&widget_ver=artemis&media=COPY) ## PERFECT 7" diameter Mortoniceras A heavy rain enabled me to discover this ammonite immediately after it became freed from its surrounding matrix on May 27, 2024. It looks good on both sides, I only performed some prep work using a Dremel 290 with a carbide tip. Email [dfwfossils@gmail.com](mailto:dfwfossils@gmail.com) for PayPal, Venmo, Cash App, other instructions if desired.   SOLD ## 7.5" Mortoniceras, Nice!  This Fort Worth Formation ammonite was discovered in north Johnson County in the Summer of 2023. Unfortunately, I broke it upon extraction, though it repaired quite nicely and the line showing the break is barely visible. I cleaned the ammonite with a Dremel 290 and a 10-second dip in acid, followed by baking soda to counteract the acid. (Email [dfwfossils@gmail.com](mailto:dfwfossils@gmail.com) for PayPal, Venmo, Cash App, Zelle, or other preferred methods of payment). SOLD [SOLD](https://www.ebay.com/itm/364925969815?mkcid=16&mkevt=1&mkrid=711-127632-2357-0&ssspo=5xjakuy8s4e&sssrc=2047675&ssuid=5xjakuy8s4e&widget_ver=artemis&media=COPY) ![7 AND HALF INCH MORT REPAIRED 6-3 FROM 2023](https://www.dfwfossils.com/hs-fs/hubfs/7%20AND%20HALF%20INCH%20MORT%20REPAIRED%206-3%20FROM%202023.jpg?width=2000&height=1500&name=7%20AND%20HALF%20INCH%20MORT%20REPAIRED%206-3%20FROM%202023.jpg "7 AND HALF INCH MORT REPAIRED 6-3 FROM 2023") ![5 INCH MORT 6-3-24](https://www.dfwfossils.com/hs-fs/hubfs/5%20INCH%20MORT%206-3-24.jpg?width=2000&height=1500&name=5%20INCH%20MORT%206-3-24.jpg "5 INCH MORT 6-3-24") [SOLD](https://www.ebay.com/itm/364912907614?mkcid=16&mkevt=1&mkrid=711-127632-2357-0&ssspo=5xjakuy8s4e&sssrc=2047675&ssuid=5xjakuy8s4e&widget_ver=artemis&media=COPY) ## Flawless 5" diameter Mortoniceras This nice ammonite looks good on both sides. I have prepared it on one side using a Dremel 290 but additional work could theoretically be performed on the other side. Email [dfwfossils@gmail.com](mailto:dfwfossils@gmail.com) for PayPal, Venmo, Cash App, other instructions if desired.   SOLD ## 2.5" Mortoniceras  This Fort Worth Formation ammonite was found on May 27, 2024 along with several other listings on my site. It has one very good display side though it represents a smaller specimen. I used a Dremel 290 with a carbide tip to work way excess matrix on the end and toward the middle whorls.(Email [dfwfossils@gmail.com](mailto:dfwfossils@gmail.com) for PayPal, Venmo, Cash App, Zelle, or other preferred methods of payment). [SOLD](https://www.ebay.com/itm/364919254933?mkcid=16&mkevt=1&mkrid=711-127632-2357-0&ssspo=5xjakuy8s4e&sssrc=2047675&ssuid=5xjakuy8s4e&widget_ver=artemis&media=COPY) ![2 POINT 5 INCH MORT 5-27](https://www.dfwfossils.com/hs-fs/hubfs/2%20POINT%205%20INCH%20MORT%205-27.jpg?width=2000&height=1500&name=2%20POINT%205%20INCH%20MORT%205-27.jpg "2 POINT 5 INCH MORT 5-27") ![4 AND HALF INCH MORT 5-27-24](https://www.dfwfossils.com/hs-fs/hubfs/4%20AND%20HALF%20INCH%20MORT%205-27-24.jpg?width=2000&height=1500&name=4%20AND%20HALF%20INCH%20MORT%205-27-24.jpg "4 AND HALF INCH MORT 5-27-24") [SOLD](https://www.ebay.com/itm/364922494029?mkcid=16&mkevt=1&mkrid=711-127632-2357-0&ssspo=5xjakuy8s4e&sssrc=2047675&ssuid=5xjakuy8s4e&widget_ver=artemis&media=COPY) ## 4.5" diameter Mortoniceras-Good Deal! This specimen was found on Memorial Day 2024 in a north Johnson County creek. No repairs have been made. A line visible across the ammonite is natural and resulted from unknown forces prior to my discovery of the fossil. Very nice display side and sutures visible. I have discounted the price as you'll see by following the link. Email [dfwfossils@gmail.com](mailto:dfwfossils@gmail.com) for PayPal, Venmo, Cash App, other instructions if desired. ## 5" Mortoniceras, Nice Sutures!  This Fort Worth Formation ammonite came from a local creek near Chisolm Trail Toll Road in northern Johnson County. Unfortunately, it broke during extraction, but I felt that the display value of the sutures warranted offering this ammonite to you at a deeply discounted price. I believe this offers adequate value for the purchaser. (Email [dfwfossils@gmail.com](mailto:dfwfossils@gmail.com) for PayPal, Venmo, Cash App, Zelle, or other preferred methods of payment). [SOLD](https://www.ebay.com/itm/364923813844?mkcid=16&mkevt=1&mkrid=711-127632-2357-0&ssspo=5xjakuy8s4e&sssrc=2047675&ssuid=5xjakuy8s4e&widget_ver=artemis&media=COPY) ![REPAIRED LATE 2023 ROCK CREEK MORT 5 INCH](https://www.dfwfossils.com/hs-fs/hubfs/REPAIRED%20LATE%202023%20ROCK%20CREEK%20MORT%205%20INCH.jpg?width=2000&height=1500&name=REPAIRED%20LATE%202023%20ROCK%20CREEK%20MORT%205%20INCH.jpg "REPAIRED LATE 2023 ROCK CREEK MORT 5 INCH") ![Sliced mort good side left](https://www.dfwfossils.com/hs-fs/hubfs/Sliced%20mort%20good%20side%20left.jpg?width=2000&height=1500&name=Sliced%20mort%20good%20side%20left.jpg "Sliced mort good side left") [SOLD](https://www.ebay.com/itm/364737203323?mkcid=16&mkevt=1&mkrid=711-127632-2357-0&ssspo=5xjakuy8s4e&sssrc=2047675&ssuid=5xjakuy8s4e&widget_ver=artemis&media=COPY) ## 4.5" diameter Sliced & Polished- 1 Side Buyer will receive both sides of this sliced and polished mortoniceras ammonite, but the other side is flawed (natural erosion), so it's free with purchase of the side visible in this photo. Prepared and polished by Mercer M. Brugler of The Fossil Factory. $22.99, free shipping. Email [dfwfossils@gmail.com](mailto:dfwfossils@gmail.com) for PayPal, Venmo, Cash App, other instructions if desired. SOLD ## 9" Mortoniceras w/Oysters  This Fort Worth Formation ammonite has LOTS of oysters attached to the other side (see more photos when you click "Buy Now." This unprepped ammonite may be missing the center completely, but the outside detail looks very nice and the oyster side would clean up well. This large specimen came from Sycamore Creek in Fort Worth. (Email [dfwfossils@gmail.com](mailto:dfwfossils@gmail.com) for PayPal, Venmo, Cash App, Zelle, or other preferred methods of payment). SOLD ![big 9 in mort swamp thing](https://www.dfwfossils.com/hs-fs/hubfs/big%209%20in%20mort%20swamp%20thing.jpg?width=2000&height=1586&name=big%209%20in%20mort%20swamp%20thing.jpg "big 9 in mort swamp thing") ![3 in mort as is4](https://www.dfwfossils.com/hs-fs/hubfs/3%20in%20mort%20as%20is4.jpg?width=1500&height=2000&name=3%20in%20mort%20as%20is4.jpg "3 in mort as is4") ## 3" diameter Mortoniceras This ammonite was found in a creek south of Benbrook Lake, Tarrant County, Texas. Email [dfwfossils@gmail.com](mailto:dfwfossils@gmail.com) for PayPal, Venmo, Cash App, other instructions if desired.   SOLD ## 3.25" Diameter Mortoniceras Unprepped. but interesting features! This Fort Worth Formation ammonite came from a construction site off of McPherson in Fort Worth. SOLD ![3 in mort as is1](https://www.dfwfossils.com/hs-fs/hubfs/3%20in%20mort%20as%20is1.jpg?width=2000&height=1500&name=3%20in%20mort%20as%20is1.jpg "3 in mort as is1") ![4 AND A HALF MORT WORN ONE SIDE 5-27-24](https://www.dfwfossils.com/hs-fs/hubfs/4%20AND%20A%20HALF%20MORT%20WORN%20ONE%20SIDE%205-27-24.jpg?width=2000&height=1733&name=4%20AND%20A%20HALF%20MORT%20WORN%20ONE%20SIDE%205-27-24.jpg "4 AND A HALF MORT WORN ONE SIDE 5-27-24") ## 4.5" diameter Mortoniceras W/ Nice Sutures! This mortoniceras ammonite was discovered May 27, 2024 and it features nice sutures on the display side. A worm tube or other factor caused the non-display side to show a deep "gash" so I've discounted this specimen despite the lack of impact on the prettiest side. The center may also be collapsed, but this doesn't impact the quality of the specimen for display purposes.  SOLD June 2024 ## 7.5" Mortoniceras w/Oysters  This Fort Worth Formation ammonite has multiple oysters attached and nice sutures visible. This was discovered May 27, 2024 in northern Johnson County, TX.  SOLD 6/26/24 ![7.5 INCH MORT 5-27-24](https://www.dfwfossils.com/hs-fs/hubfs/7.5%20INCH%20MORT%205-27-24.jpg?width=2000&height=1500&name=7.5%20INCH%20MORT%205-27-24.jpg "7.5 INCH MORT 5-27-24") ![3 in mort as is3](https://www.dfwfossils.com/hs-fs/hubfs/3%20in%20mort%20as%20is3.jpg?width=1500&height=2000&name=3%20in%20mort%20as%20is3.jpg "3 in mort as is3") ## 3.4" Mortoniceras, Nice Sutures This fossil has one better looking display side than the other. Nice sutures visible! This came from the northernmost edge of Johnson County in a creek that feeds into Benbrook Lake. Email [dfwfossils@gmail.com](mailto:dfwfossils@gmail.com) for PayPal, Venmo, Cash App, other instructions if desired. SOLD 5/11/24 ## 3" Diameter Mortoniceras This one had a rough end of life at the bottom of the ocean, but it has nice natural features. The weathering tells a story of its own. See more photos following the link. SOLD ![3 in mort as is2](https://www.dfwfossils.com/hs-fs/hubfs/3%20in%20mort%20as%20is2.jpg?width=1704&height=2000&name=3%20in%20mort%20as%20is2.jpg "3 in mort as is2") ![mort w pecten 3 in](https://www.dfwfossils.com/hs-fs/hubfs/mort%20w%20pecten%203%20in.jpg?width=1500&height=2000&name=mort%20w%20pecten%203%20in.jpg "mort w pecten 3 in") ## 3" Mortoniceras With Attached Pecten This nice ammonite came from a construction site off of McPherson in Fort Worth. It would clean up nicely if an air abrasive tool is used!  SOLD June 2024 ## 3" Diameter Mortoniceras Prepared with air abrasive and air scribe tools by Shaun Hayes. This Fort Worth Formation ammonite has nice sutures visible. (Email [dfwfossils@gmail.com](mailto:dfwfossils@gmail.com) for PayPal, Venmo, Cash App, Zelle, or other preferred methods of payment). SOLD 3/29/24 ![mortoniceras1 A](https://www.dfwfossils.com/hs-fs/hubfs/mortoniceras1%20A.jpg?width=1657&height=2000&name=mortoniceras1%20A.jpg "mortoniceras1 A") ![big 13 in mortoniceras front](https://www.dfwfossils.com/hs-fs/hubfs/big%2013%20in%20mortoniceras%20front.jpg?width=1752&height=2000&name=big%2013%20in%20mortoniceras%20front.jpg "big 13 in mortoniceras front") ## 13" Mortoniceras With Base Natural base sawed flat to act as stand. Some repairs. From East of Benbrook Lake, Tarrant County, Texas. Professionally prepared by Mercer M. Brugler of The Fossil Factory. Email [dfwfossils@gmail.com](mailto:dfwfossils@gmail.com) SOLD 3/24/24 ## 4" + Diameter Mortoniceras Prepared with air abrasive and air scribe tools by Shaun Hayes. This one was collected from a construction site off of McPherson in Fort Worth. (Email [dfwfossils@gmail.com](mailto:dfwfossils@gmail.com) for PayPal, Venmo, Cash App, Zelle, or other preferred methods of payment).  SOLD 3/15/24 [See Other Available](https://www.etsy.com/listing/1690949945/texas-mortoniceras-sp-fossil-ammonite-45?click_key=b414a0cfad6bd7cc4ca941b6029daf348ffc6dbf%3A1690949945&click_sum=24177635&ref=shop_home_active_4) ![4 in prepped1](https://www.dfwfossils.com/hs-fs/hubfs/4%20in%20prepped1.jpg?width=2000&height=1945&name=4%20in%20prepped1.jpg "4 in prepped1") ![Mortoniceras repaired1](https://www.dfwfossils.com/hs-fs/hubfs/Mortoniceras%20repaired1.jpg?width=2000&height=1500&name=Mortoniceras%20repaired1.jpg "Mortoniceras repaired1") ## 6.75" diameter Mortoniceras This nicely sutured mortoniceras ammonite was discovered along a Fort Worth Formation exposure in 2023 by Shaun. Removing the ammonite resulted in 3 fractures, so epoxy was used to repair the breaks and acrylic paint was used sparingly across each place where epoxy was used. Prepared by Mercer M. Brugler of The Fossil Factory. NO stand is included. Email [dfwfossils@gmail.com](mailto:dfwfossils@gmail.com) for PayPal, Venmo, Cash App, other instructions if desired. SOLD 3/19/24 - [Home](https://www.dfwfossils.com) - [About](https://www.dfwfossils.com/about) - [Contact](https://www.dfwfossils.com/contact) --- 123 Waverly Pl., Boston, MA 02135 Copyright © 2026,