Coprolites
Shop Authentic Coprolite Fossils
Buried Treasure Fossils offers an incredible group of mammal coprolites - fossil dung. Incredible preservation. No doubt what they are! They are Miocene age (approx. 20 million years ago) from the Wilkes Fm., Toledo, Washington. Authenticity guaranteed. Great gifts!
Every coprolite tells part of an ancient story. Formed when animal waste became fossilized over millions of years, these unusual specimens provide a direct connection to prehistoric ecosystems and the diets of long-extinct creatures. Their distinctive shapes and mineral patterns make each piece different, giving collectors something truly original to display.
If you're interested in learning what makes fossils genuine, understanding fossil preservation can make every addition to your collection even more meaningful. Whether you're comparing surface details or natural coloration, there's always something new to appreciate in authentic specimens.
Contact us to learn more about the coprolite specimens available at Buried Treasure Fossils and find the right addition to your collection.
Frequently Asked Questions
What can scientists learn from a coprolite? A coprolite can preserve clues about an animal's digestive system and surrounding environment. In some specimens, researchers have identified fragments of bone, plants, insects, or other materials that provide insight into prehistoric food chains. These discoveries help paleontologists better understand how ancient animals lived and interacted with their ecosystems.
Why do coprolites have different colors? Minerals gradually replace the original organic material during fossilization. The types of minerals present in the surrounding sediment influence the final appearance, producing shades of brown, black, gray, red, or even lighter tones. Each specimen develops naturally over millions of years.
Are all coprolites the same shape? No, their size and shape often reflect the type of animal that produced them, along with the environmental conditions during fossilization. Some are rounded or segmented, while others are longer or more irregular, making every specimen unique.
Can coprolites be displayed with other fossils? Yes, many collectors display coprolites alongside shark teeth, trilobites, ammonites, dinosaur fossils, and other specimens to showcase the diversity of prehistoric life.
How should I care for a coprolite? Most coprolites require very little maintenance. Keeping them in a dry location away from prolonged moisture and handling them carefully helps preserve their natural condition. Dusting them occasionally with a soft brush is usually all that's needed to maintain their appearance.
- Coprolite (Fossil dung)$55.00
A Top Quality mammal coprolite (fossil dung). So detailed that is it hard to believe. Incredible preservation. It is Miocene age (approx. 20 million years ago) from the Wilkes Fm., Toledo, Washington. A very unique and fantastic gift item. Authenticity guaranteed. And they don't stink!
X001 SIZE: 3" x 1-1/2"
Note - 7 new coprolite fossils added in December 2025. Link to coprolites.
Learn More - Coprolite (Fossil dung)$47.50
A Top Quality mammal coprolite (fossil dung). So detailed that is it hard to believe. Incredible preservation. It is Miocene age (approx. 20 million years ago) from the Wilkes Fm., Toledo, Washington. A very unique and fantastic gift item. Authenticity guaranteed. And they don't stink!
X002 SIZE: 2-1/2" x 1-1/2"
Note - 7 new coprolite fossils added in December 2025. Link to coprolites.
Learn More - Coprolite (Fossil dung)$30.00
A Top Quality mammal coprolite (fossil dung). So detailed that is it hard to believe. Incredible preservation. It is Miocene age (approx. 20 million years ago) from the Wilkes Fm., Toledo, Washington. A very unique and fantastic gift item. Authenticity guaranteed. And they don't stink!
X011 SIZE: 1-5/8" x 1-5/16"
Note - 8 new coprolite fossils added in December 2025. Link to coprolites.
Learn More - Coprolite (Fossil dung)$0.00
A pair of mammal coprolites (fossil dung). So detailed that is it hard to believe. Incredible preservation. They are Miocene age (approx. 20 million years ago) from the Wilkes Fm., Toledo, Washington. A very unique and fantastic gift item. Authenticity guaranteed. And it don't stink!
X012 SIZE: 1-3/4" L (Largest)
Note - 10 new coprolite fossils added in December 2020. Link to coprolites.
Learn More - Coprolite (Fossil dung)$0.00
A Top Quality mammal coprolite (fossil dung). So detailed that is it hard to believe. Incredible preservation. It is Miocene age (approx. 20 million years ago) from the Wilkes Fm., Toledo, Washington. A very unique and fantastic gift item. Authenticity guaranteed. And they don't stink!
X016 SIZE: 1-3/4" x 1-1/8"
Note - 15 new coprolite fossils added in November 2022. Link to coprolites.
Learn More - Coprolite (Fossil dung)$0.00
A Top Quality mammal coprolite (fossil dung). So detailed that is it hard to believe. Incredible preservation. It is Miocene age (approx. 20 million years ago) from the Wilkes Fm., Toledo, Washington. A very unique and fantastic gift item. Authenticity guaranteed. And they don't stink!
X014 SIZE: 1-5/8" x 1"
Note - 15 new coprolite fossils added in November 2022. Link to coprolites.
Learn More - Coprolite (Fossil dung)$0.00
A Top Quality mammal coprolite (fossil dung). So detailed that is it hard to believe. Incredible preservation. It is Miocene age (approx. 20 million years ago) from the Wilkes Fm., Toledo, Washington. A very unique and fantastic gift item. Authenticity guaranteed. And they don't stink!
X013 SIZE: 1-5/8" x 1-1/4"
Note - 15 new coprolite fossils added in November 2022. Link to coprolites.
Learn More - Coprolite (Fossil dung)$0.00
A Top Quality mammal coprolite (fossil dung). So detailed that is it hard to believe. Incredible preservation. It is Miocene age (approx. 20 million years ago) from the Wilkes Fm., Toledo, Washington. A very unique and fantastic gift item. Authenticity guaranteed. And they don't stink!
X011 SIZE: 1-3/4" x 1-1/4"
Note - 15 new coprolite fossils added in November 2022. Link to coprolites.
Learn More
