Mammals
Discover our extensive collection of mammal fossils, showcasing rare and fascinating specimens from the prehistoric world. From ancient mammoth teeth to early mammalian bones, each fossil offers a glimpse into the evolution of mammals on Earth. Perfect for collectors, educators, and enthusiasts, our selection features high-quality fossils that bring the wonders of ancient wildlife into your home. Explore the past and enrich your collection with these remarkable mammalian fossils!
* All of our fossil specimens are shipped and delivered with a certificate of authenticity.
Sold
Name: Hoplophoneus primaevus (saber cat)
Age: oligocene, brule formation
Origin: shannon county, South Dakota, USA
Size: 2 cm ..
$80.00
-250x250h.jpg "Hoplophoneus primaevus (saber cat)")
Name: Hoplophoneus primaevus (saber cat)
Age: oligocene, brule formation
Origin: shannon county, South Dakota, USA
Size: 6.5 cm ..
$100.00
-250x250w.jpg "Hoplophoneus primaevus (saber cat) Tooth")
Sold
Name: Hoplophoneus primaevus (saber cat)
Age: oligocene, brule formation
Origin: shannon county, South Dakota, USA
Size: 2.2 cm ..
$100.00
-250x250.jpg "Hoplophoneus primaevus (saber cat) Tooth")
Sold
Name: Hoplophoneus primaevus (saber cat)
Age: oligocene, brule formation
Origin: shannon county, South Dakota, USA
Size: 2 cm ..
$80.00
-250x250h.jpg "Hyaenodon cruentens (skull)")
Sold
Name: Hyaenodon cruentens (skull)
Age: oligocene, brule formation
Origin: shannon county, South Dakota, USA
Size: 28 cmTypical of early carnivorous mammals, individuals of Hyaenodon had a very massive skull, but only a small brain. The skull is long with a narrow snout - much larger in..
$9,990.00
-250x250w.jpg "Hyaenodon horridus")
Sold
Name: Hyaenodon horridus
Age: oligocene, brule formation
Origin: shannon county, South Dakota, USA
Size: 5.5 cm ..
$190.00
Name: Hyaenodon horridus
Age: oligocene, brule formation
Origin: shannon county, South Dakota, USA
Size: 10.5 cm ..
$500.00
Sold
Name: Hyaenodon horridus
Age: oligocene, brule formation
Origin: shannon county, South Dakota, USA
Size: 10 cm ..
$200.00
-250x250w.jpg "Hyaenodon horridus (skull and leg)")
Sold
Name: Hyaenodon horridus (skull and leg)
Age: oligocene, brule formation
Origin: shannon county, South Dakota, USA
Size: 16'' x 14''Skull: 12''Typical of early carnivorous mammals, individuals of Hyaenodon had a very massive skull, but only a small brain. The skull is long with a narro..
$15,000.00
-250x250w.png "Hyaenodon horridus (skull)")
Name: Hyaenodon horridus (skull)
Age: oligocene, brule formation
Origin: shannon county, South Dakota, USA
Size: 25 cmTypical of early carnivorous mammals, individuals of Hyaenodon had a very massive skull, but only a small brain. The skull is long with a narrow snout - much large..
$11,000.00
-250x250w.JPG "hyaenodon requieni")
Name: hyaenodon requienirare carnivorous mammal toothLevel: Ludian, EoceneOrigin: Euzet les Bains, FranceSize: 2cm (tooth)..
$250.00
-250x250h.png "Hyracodon nebraskensis (skull)")
Sold
Name: Hyracodon nebraskensis (skull)
Age: oligocene, brule formation
Origin: shannon county, South Dakota, USA
Size: 34 cm ..
$4,900.00
-250x250w.jpg "Hyracodon nebraskensis (skull)")
Name: Hyracodon nebraskensis (skull)
Age: oligocene, brule formation
Origin: shannon county, South Dakota, USA
Size: 34 cm ..
$4,800.00
Sold
Name: hyracotherium vassaccienseStage: Oligocene, white river formationOrigin: Shannon County, South DakotaSize: 98cm (length)..
$35,000.00
-250x250h.jpg "Ischyromys typus (squirel jaw)")
Name: Ischyromys typus (squirel jaw)
Age: oligocene, brule formation
Origin: shannon county, South Dakota, USA
Size: 2,3 cm ..
$40.00
-250x250h.jpg "Ischyromys typus (squirel jaw)")
Name: Ischyromys typus (squirel jaw)
Age: oligocene, brule formation
Origin: shannon county, South Dakota, USA
Size: 2,3 cm ..
$40.00
-250x250h.jpg "Ischyromys typus (squirel jaw)")
Name: Ischyromys typus (squirel jaw)
Age: oligocene, brule formation
Origin: shannon county, South Dakota, USA
Size: 2,3 cm ..
$40.00
-250x250h.jpg "Ischyromys typus (squirel jaw)")
Name: Ischyromys typus (squirel jaw)
Age: oligocene, brule formation
Origin: shannon county, South Dakota, USA
Size: 2,3 cm ..
$40.00
-250x250h.jpg "Ischyromys typus (squirel jaw)")
Sold
Name: Ischyromys typus (squirel jaw)
Age: oligocene, brule formation
Origin: shannon county, South Dakota, USA
Size: 2,3 cm ..
$40.00
-250x250h.jpg "Ischyromys typus (squirel jaw)")
Name: Ischyromys typus (squirel jaw)
Age: oligocene, brule formation
Origin: shannon county, South Dakota, USA
Size: 2,3 cm ..
$40.00
-250x250h.jpg "Ischyromys typus (squirel jaw)")
Sold
Name: Ischyromys typus (squirel jaw)
Age: oligocene, brule formation
Origin: shannon county, South Dakota, USA
Size: 2,3 cm ..
$40.00
-250x250h.jpg "Ischyromys typus (squirel jaw)")
Name: Ischyromys typus (squirel jaw)
Age: oligocene, brule formation
Origin: shannon county, South Dakota, USA
Size: 2,3 cm ..
$40.00
-250x250h.jpg "Ischyromys typus (squirel jaw)")
Name: Ischyromys typus (squirel jaw)
Age: oligocene, brule formation
Origin: shannon county, South Dakota, USA
Size: 2,3 cm ..
$40.00
-250x250h.jpg "Leptauchenia decora (skull)")
Sold
Name: Leptauchenia decora (skull)
Age: oligocene, brule formation
Origin: shannon county, South Dakota, USA
Size: 11 cm ..
$600.00
-250x250w.jpg "Leptauchenia decora (skull)")
Sold
Name: Leptauchenia decora (skull)
Age: oligocene, brule formation
Origin: shannon county, South Dakota, USA
Size: 10 cm ..
$500.00
-250x250h.png "Leptauchenia decora (skull)")
New
Name: Leptauchenia decorata (oreodont)Age: Oligocene, brule formationOrigin: Shannon County, South Dakota, United StatesSize: 10 cmLeptauchenia is an extinct genus of terrestrial herbivores in the family Merycoidodontidae, living in North America during the Oligocene approximately - 34 million years..
$500.00
-250x250h.jpg "Leptauchenia decora (skull)")
Sold
Name: Leptauchenia decorata (oreodont)Age: Oligocene, brule formationOrigin: Shannon County, South Dakota, United StatesSize: 8 cmLeptauchenia is an extinct genus of terrestrial herbivores in the family Merycoidodontidae, living in North America during the Oligocene approximately - 34 million years ..
$500.00
-250x250h.png "Leptauchenia decora (skull)")
New
Name: Leptauchenia decorata (oreodont)Age: Oligocene, brule formationOrigin: Shannon County, South Dakota, United StatesSize: 11.5 cmLeptauchenia is an extinct genus of terrestrial herbivores in the family Merycoidodontidae, living in North America during the Oligocene approximately - 34 million yea..
$600.00
-250x250w.png "Leptauchenia decora (skull)")
Name: Leptauchenia decorata (oreodont)Age: Oligocene, brule formationOrigin: Shannon County, South Dakota, United StatesSize: 13 cmLeptauchenia is an extinct genus of terrestrial herbivores in the family Merycoidodontidae, living in North America during the Oligocene approximately - 34 million years..
$350.00
-250x250w.jpg "Leptictis dakotensis (skull)")
Sold
Name: Leptictis dakotensis (skull)
Age: oligocene, brule formation
Origin: shannon county, South Dakota, USA
Size: 5.5 cm rareLeptictis is an extinct genus of leptictid non-placental eutherian mammal known from the Late Eocene to Early Oligocene of North America.The type spec..
$1,500.00
-250x250w.jpg "Leptomeryx evansi (skeleton)")
Name: Leptomeryx evansi (partial skeleton)
Age: oligocene, brule formation
Origin: shannon county, South Dakota, USAMatrix : 36 x 30 cmSkull: 10 cmLeptomeryx is an extinct genus of ruminant of the family Leptomerycidae, endemic to North America during the Eocene through Oligocene 38..
$5,200.00
-250x250w.jpg "mammuthus primigenius (skull)")
Sold
Name: mammuthus primigenius (skull)Stage: PleistoceneOrigin: Dnipro river, Kremenchuk, UkraineSpecimen sold with documentation from the Ukrainian Ministry of Culture, export authorization and certificates..
$65,000.00
-250x250h.png "Mammuthus Primigenius Mammuth Hair")
Name: Mammuthus Primigenius real Mammuth hairAge: PleistoceneOrigin: Yakutia, Siberia, russiaBox Size: 16 x 13 cm ..
$100.00
-250x250h.png "Mammuthus Primigenius Mammuth Hair")
Sold
Name: Mammuthus Primigenius real Mammuth hairAge: PleistoceneOrigin: Yakutia, Siberia, russiaBox Size: 21 x 16 cm ..
$150.00
-250x250w.png "Mammuthus Primigenius Mammuth Hair")
Sold
Name: Mammuthus Primigenius real Mammuth hairAge: PleistoceneOrigin: Yakutia, Siberia, russiaBox Size: 11 x 8 cm ..
$80.00
-250x250h.png "Mammuthus Primigenius Mammuth Hair")
Sold
Name: Mammuthus Primigenius real Mammuth hairAge: PleistoceneOrigin: Yakutia, Siberia, russiaBox Size: 13 x 16 cm ..
$100.00
-250x250h.png "Mammuthus Primigenius Mammuth Hair")
Sold
Name: Mammuthus Primigenius real Mammuth hairAge: PleistoceneOrigin: Yakutia, Siberia, russiaBox Size: 16 x 13 cm ..
$120.00
-250x250h.png "Mammuthus Primigenius tusk")
Sold
Name: Mammuthus Primigenius tusk
Age: Pleistocene
Origin: Yakutia, russia
Size: 10 cm ..
$300.00
-250x250w.png "Mammuthus Primigenius tusk")
Sold
Name: Mammuthus Primigenius tusk
Age: Pleistocene
Origin: Yakutia, russia
Size: 6 cm ..
$200.00
Name: Merycoidodon culbertsoni (oreodont)
Age: oligocene, brule formation
Origin: shannon county, south dakota, usa
size: 110 cm the blue part in the bone map are originalsthe blue part in the bone map are originalsThe Oreodont Merycoidodon culbertsoni skeleton is a well-preserved, com..
$40,000.00