Mammal Fossils

Many people do not realize that mammals have actually been on the Earth for ~ 210 million years. They were small creatures, living quietly in the shadows for 145 million years as dinosaurs ruled our planet. It wasn't until a gigantic asteroid impact combined with simultaneous super volcano eruptions, which spewed noxious sulfuric gases into the atmosphere made Earth's climate and environment too inhospitable for dinosaurs. However, with the demise of dinosaurs mammals finally had their opportunity to come out of their hidings, grow and flourish. Here you can peruse our current inventory of prehistoric mammalia material. If there is something special you're interested in and don't see it here, please contact us as we are often able to obtain specially requested material.

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  1. 26" tall Ice Age Bull Walrus Skull

    26" tall Ice Age Bull Walrus Skull

    $9,850.00

    Out of stock

    We are proud to offer one of the most impressive specimens we have ever had in our shop to date. A perfectly sized ~ 35,000 year old Bull Walrus Skull, from our planet's last Ice Age. Learn More
  2. 5" Oreodont Skull

    5" Oreodont Skull

    $775.00

    Out of stock

    Not the largest skull we've offered, yet one of the more nicely detailed. The rocky matrix has been completely removed from the specimen, including inside between the animal's skull and lower jaw. This younger Oreodont has all of its original teeth and is very complete, with minimal repair. The specimen is nicely set on top of a custom stand which displays the piece perfectly.

    Measurements: ~ 5" Long x 3" Wide x 5" Tall (On its stand) Location: South Dakota, U.S.A. Time Period: Oligocene Epoch ~30 MYO Learn More

  3. 8" Long Oreodont Skull

    8" Long Oreodont Skull

    $1,250.00

    This may be the nicest Oreodont specimen we've offered. The condition is excellent. Every bit of rocky matrix has been removed from the specimen, except inside the right eye socket. The usual repairs were made to the zygomatic arches, but this is typical. With the matrix removed from the mouth, the specimen displays a much different look than those where the matrix has been left in place. A gem of a piece, particularly for those who collect material from this time period. The specimen comes with a custom made support stand.

    Measurements: ~ 8" Long x 4" Wide x 8-1/2" Tall (On its stand) Location: South Dakota, U.S.A. Time Period: Oligocene Epoch ~30 MYO Learn More

  4. Cave Bear Teeth ($24.50 apiece)

    Cave Bear Teeth ($24.50 apiece)

    $24.50

    These Cave bear molars are hand selected to insure high quality. Each tooth will of course vary a bit in size and shape. We hope you'll entrust us to select a fine specimen for you. Learn More
  5. Entire Cave Bear Leg & Paw

    Entire Cave Bear Leg & Paw

    $1,695.00

    This is one of the more unusual specimens we've had the pleasure of featuring. An entire skeletal leg & paw from the popular species Ursus spelaeus. There's not much we can say about this specimen, other than it's absolutely awesome and in pristine condition. A must have for any collector. The specimen is free standing. Overall Measurements: ~ 25" Tall x 11" Deep (from claw to heel) Location: Romania Time Period: Pleistocene Epoch / Ice Age

    Learn More
  6. Fossil Cave Bear Skull "Ursus spelaeus" (SOLD)

    Fossil Cave Bear Skull "Ursus spelaeus" (SOLD)

    $6,850.00

    Out of stock

    Impressive in both size and detail is this excellent Cave Bear skull specimen. Unlike less pristine skulls on the market, this piece is nicely intact and not overly "Frankensteined" together. An excellent showpiece specimen that will appreciate as you proudly enjoy. Learn More
  7. Fossil Walrus Ivory  ($18.50 each)

    Fossil Walrus Ivory ($18.50 each)

    $18.50

    Although fossilized Walrus is among the youngest material we have in stock, dating from between 2500 - 10,000 years ago, the mineral absorption process they have undergone has given each specimen its own wonderful range of coloration. Each piece is unique in its own shape and color range. We hope you'll intrust us to choose a fine specimen for you.

    Measurements: ~ 2+" across Location: Alaska State, USA Age: 2500 - 10,000 years

    More information below Learn More
  8. Fossilized Walrus Teeth

    Fossilized Walrus Teeth

    $9.50

    These specimens all show slight permineralization, displaying slightly warm to darker brownish hues. The photo is a good representation of the specimen you will receive. We hope you'll entrust us to choose a fine specimen for you. Measurements: ~ 1-1/2" across Location: St Lawrence Island, Alaska, USA Age: 2500 - 10,000 years

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  9. Ice Age Walrus Skull (Natural Mortality)

    Ice Age Walrus Skull (Natural Mortality)

    $9,750.00

    Specimen height: ~ 26 "tall

    Specimen depth: (rear crainium - front tusk bend) ~ 14"

    Specimen Width: ~ 14"

    Tusk Dimension: ~ 16" long

    Weight (w/ display stand) ~ 30 pounds

    Location: Saboonga, St. Lawrence Island, Alaska

    Age: ~ 35,000 BP

    Learn More
  10. Juvenile Cave Bear Jaw with Non-erupted Canine

    Juvenile Cave Bear Jaw with Non-erupted Canine

    $250.00

    This juvenile cave bear jaw is an excellent specimen from our planet's ice age. We'll never know what caused its demise. But, from the size of the molars, it may have grown to be quite massive. Measurements: ~ 7" Long x 2-1/2" Tall Location: Romania Time Period: Pleistocene Epoch / Ice Age

    Learn More

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