Oxytropidoceras Ammonites

9.5" Perfect (Both Sides) Oxytropdiceras Specimen From Kiamichi Formation

I found this beautiful specimen South of Lake Benbrook in Tarrant County following a very heavy rain in 2025. Solid specimen! No repairs have been made (or were needed) in any way, other than washing it off with soap and water. $99.99

7" Goodland Formation Oxytropidoceras Species Ammonite

This oxytropidoceras was extracted from a Goodland formation exposure North of Lake Benbrook. Click the link for more information and photos! I also directly accept payment via most of the payment applications if you see multiple items and prefer a group order outside of EBay or Etsy. Email me dfwfossils@gmail.com and I'll apply a group discount and arrange shipment.

$52.99

9" Goodland Formation Oxytropidoceras (Benavidesites) Species Ammonite

This oxytropidoceras was extracted from a dry creekbed North of Lake Benbrook. click the link for more information and photos! I also directly accept payment via most of the payment applications if you see multiple items and prefer a group order outside of EBay or Etsy. Email me dfwfossils@gmail.com and I'll apply a group discount and arrange shipment.

$79.99

2.5" Goodland Formation Oxytropidoceras Species Ammonite w/Clam Attached

This oxytropidoceras was extracted from a Goodland formation exposure along the Trinity River, with original clam attached. Click the link for more information and photos! I also directly accept payment via most of the payment applications if you see multiple items and prefer a group order outside of EBay or Etsy. Email me dfwfossils@gmail.com and I'll apply a group discount and arrange shipment.

$11.99

14" Monster Specimen From Kiamichi Formation

I chiseled this one out of a huge rock south of Lake Benbrook in Tarrant County. Solid specimen! I can ship, though I prefer local pickup if possible. This one has not been repaired or prepared in any way, other than washing it off with soap and water. $98.99

sold 3/29/24

(Sold)