6” Texas Cretaceous Dino Age Fossil Mortoniceras Sp Ammonite,Duck Creek Form. For Sale

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6” Texas Cretaceous Dino Age Fossil Mortoniceras Sp Ammonite,Duck Creek Form.:
$58.88

FREE SHIPPING FOR THIS ITEM. I found this nice mortoniceras species ammonite in late 2023 in northern Johnson County, Texas, west of the Chisolm Trail toll road. Prepping this one was a challenge, so Mercer M. Brugler of fossilfactory.net helped me to finish cleaning the inside. We discovered the inner whorls collapsed prior to fossilization, a common occurrence with this species. But at least it’s preserved nicely as such! it’s never been repaired or needed repair. Sutures are visible on both sides in certain areas.

Its estimated age of 90-100 million years old places it in the age of dinosaurs, when a vast sea known as the western interior seaway covered the middle of the North American continent.

Please review all photos prior to purchase!

6” diameter

1 pound, 9.2oz

Some info about my pricing: I typically sell unprepped mortoniceras ammonites to dealers for $7/inch. A nice prepped mortoniceras can go for as much as $20 per inch for larger ones. You’ll see some of my ammonites far cheaper than $7 per inch, usually due to how worn down or damaged the ammonite might be. I still want those ammonites to be good VALUE for the buyer.

NO STAND INCLUDED WITH THIS PURCHASE.

DFWFOSSILS.COM

COMBINED ORDERS OR SEPARATE ITEMS PURCHASED BY THE SAME BUYER WILL TYPICALLY BE GROUPED TOGETHER AND I WILL PASS ON SHIPPING SAVINGS TO THE CUSTOMER.

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6” Texas Cretaceous Dino Age Fossil Mortoniceras Sp Ammonite,Duck Creek Form.

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