Red River Paleontology

Red River Paleontology Expand the experience of Paleontology through community interaction, Internet museum, and open collections displays.

Red River Paleontology LLC will provide specimens to the academic and private community for education, retention, and study.

06/22/2026

Hello all,
I would like to start by wishing everyone a wonderful Father's Day. There is nothing quite like the love, guidance, and support a father shares. Thank you to all the fathers out there for the work you do.

As many of you may now know, my father, Adam Armstrong, founder and head of Red River Paleontology, passed away peacefully in his home on April 15, 2025.

It has been quite some time since you last heard from me, as I simply did not have the words to say. Adam's death dealt a major blow to Red River Paleontology and to me personally. For many years, this business was more than just a collection of fossils. It was the result of countless hours spent collecting, researching, preparing specimens, attending shows, and sharing a passion for paleontology with others.

Many of you knew Adam personally. Whether you met him at a fossil show, purchased a specimen from him, spoke with him online, or simply followed his work, you likely experienced the enthusiasm and knowledge he brought to the hobby. Paleontology was not just a business to him, it was a lifelong passion that he was always eager to share with others.

Over the past year, I have taken time to reflect and determine the future of Red River Paleontology. While there have been challenges along the way, one thing has remained clear: I intend to continue Adam's legacy as he wished I would. The fossil collection remains in my hands, and I will continue working to preserve and share the specimens and knowledge he spent a lifetime building.

I would like to thank everyone who has reached out with kind words and support. Your messages have meant more than I can adequately express.

Please feel free to reach out with any questions or inquiries you may have. I am open for business and look forward to continuing to serve the fossil collecting community.

Thank you all for your patience and understanding in this difficult time.

Hunter Armstrong
Red River Paleontology

Room 161 at Days Inn. Set up and rolling
01/27/2025

Room 161 at Days Inn. Set up and rolling

Days Inn Room 161. Just arrived and getting unloaded
01/25/2025

Days Inn Room 161. Just arrived and getting unloaded

Diplocaulus magnicornis. Permian amphibian. Coming to Tucson with us.
01/22/2025

Diplocaulus magnicornis. Permian amphibian. Coming to Tucson with us.

Hunter with the huge Eryops skull.
01/21/2025

Hunter with the huge Eryops skull.

Fish jaw (about 50mm) from the Miocene Temblor fm.
11/04/2024

Fish jaw (about 50mm) from the Miocene Temblor fm.

Just finished our Miocene Temblor formation trip in California.  We collected more than 600 shark teeth including a 2.75...
10/30/2024

Just finished our Miocene Temblor formation trip in California. We collected more than 600 shark teeth including a 2.75" Cosmopolitodus hastalis tooth and a 3" posterior Megalodon Tooth. Found many incredible fish verts, whale toe bones, dolphin,whale, and seal vertebrae, and sea lion and whale teeth.

Dean kicking back with the 60 cm (nearly 2 foeet) long Metoposaurus skull from the Triassic  Cooper Canyon formation nea...
01/19/2024

Dean kicking back with the 60 cm (nearly 2 foeet) long Metoposaurus skull from the Triassic Cooper Canyon formation near Lubbock TX.

Specimen was collected with a nice large innerclavicle shown in the pic. Several vertebrae and partial pelvis collected but not in photograph.

This is a massive amphibian with impressive teeth!

Late Pennsylvanian Age Edopoidea from Texas. This strange animal is Chenoprosopus.
12/28/2023

Late Pennsylvanian Age Edopoidea from Texas. This strange animal is Chenoprosopus.

Eryops megacephalus! Large Permian amphibian!!! Skull is about 14" long and 12.5" wide
10/06/2023

Eryops megacephalus! Large Permian amphibian!!! Skull is about 14" long and 12.5" wide

Address

Keene, TX

Telephone

+16827028484

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