Ornithomimids / Struthiomimus

Ornithomimids / Struthiomimus

Ornithomimids including the Struthiomimus were long legged, bidedal dinosaurs that roamed the northwestern US during the late Cretaceous period. The Struthiomimus means "ostrich mimic" which best describes this species. These were large "ostrich-like" dinosaurs would reach length of 14 feet. Fossil remains include well preserved bones and claws. These top quality specimens were all legally collected from private lands in the northwestern US. Late Cretaceous, Hell Creek Fm. (or equivalent), 68-66 MYA. Authenticity guaranteed.


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  1. Struthiomimus - Manus Claw
    $975.00

    An ultra rare, Top Quality Struthiomimus altus hand (manus) claw from the late Cretaceous of North America. A November Fossil of the Month.  Struthiomimus is a long legged, bipedal, toothless dinosaur found in the Hell Creek formation. The Struthiomimus means "ostrich mimic" which best describes this species. Exceptional bone quality and color. Excellent bone preservation. The tip was repaired which is quite common for claws. Legally collected on private land in the Judith River Fm., Hill Co., Montana. An excellent collector's quality Struthiomimus manus claw.  Authenticity guaranteed. You rarely see a Struthiomimus manus claw.  Specimen comes with a Riker display case.

    DS16        SIZE: 2-3/16"   (Proximal end: 7/16" height x 3/8" wide)

    Note - Adding 5 Struthiomimus claws in November 2025.    Link to Struthiomimus fossils catalog

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  2. Struthiomimus - Pes Claw
    $850.00

    A rare Top Quality Struthiomimus altus foot (pes) claw from the late Cretaceous of North America. An adult Struthiomimus  claw. Struthiomimus is a long legged, bipedal, toothless dinosaur found in the Hell Creek formation. The Struthiomimus means "ostrich mimic" which best describes this species. Excellent bone quality and color. The claw is complete with no damage. Excellent bone preservation. No repair or restoration. Legally collected on private land in the Hell Creek Fm., Powder River Co., Montana. An excellent collector's quality Struthiomimus pes claw bone.  Authenticity guaranteed. Specimen comes with a Riker display case.

    DS12       SIZE: 2-11/16"   (Proximal end: 15/16" height x 7/8" wide)

    Note - Adding 5 Struthiomimus claws in November 2025.    Link to Struthiomimus fossils catalog

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  3. Struthiomimus - Toe Bone
    $795.00

    An EXTRA LARGE, Top Quality Struthiomimus altus toe bone from the late Cretaceous of North America. An August Fossil of the Month. Struthiomimus is a long legged, bipedal, toothless dinosaur found in the Hell Creek formation. The Struthiomimus means "ostrich mimic" which best describes this species. Exceptional bone quality and color. This toe bone is complete with excellent bone preservation. No repair or restoration. Legally collected on private land in the Hell Creek Fm., Powder River Co., Montana. An excellent collector's quality Struthiomimus toe bone.  Authenticity guaranteed.  My largest Struthiomimus toe bone and this one is perfect!.

    DS02        SIZE: 4-5/8" (length) x 1-9/16" (wide)  

    Note - Adding 16 Struthiomimus bones & claws in August 2024.    Link to Struthiomimus fossils catalog

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  4. Struthiomimus - Pes Claw
    $695.00

    A rare Top Quality Struthiomimus altus foot (pes) claw from the late Cretaceous of North America. A large Struthiomimus  claw. Struthiomimus is a long legged, bipedal, toothless dinosaur found in the Hell Creek formation. The Struthiomimus means "ostrich mimic" which best describes this species. Excellent bone quality and color. The claw is complete with no damage. Excellent bone preservation. One crack. No restoration. Legally collected on private land in the Hell Creek Fm., Powder River Co., Montana. An excellent collector's quality Struthiomimus pes claw bone.  Authenticity guaranteed. Specimen comes with a Riker display case.

    DS13       SIZE: 2-1/4"   (Proximal end: 15/16" height x 3/4" wide)

    Note - Adding 5 Struthiomimus claws in November 2025.    Link to Struthiomimus fossils catalog

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  5. Struthiomimus - Caudal Vertebrae
    $575.00

    A rare Top Quality Struthiomimus altus tail (caudal) vertebra from the late Cretaceous of North America. Struthiomimus is a long legged, bipedal, toothless dinosaur found in the Hell Creek formation. The Struthiomimus means "ostrich mimic" which best describes this species. Excellent bone quality and color. The vertebra is complete with processes missing. Excellent bone preservation. No repair or restoration. Legally collected on private land in the Hell Creek Fm., Garfield Co., Montana. An excellent collector's quality Struthiomimus vertebra.  Authenticity guaranteed. My best Struthiomimus  tail vertebra. Essentially complete - rare.

    DS10        SIZE: 3-5/16" (length) x 1-3/8" (height)  

    Note - Adding 16 Struthiomimus bones & claws in August 2024.    Link to Struthiomimus fossils catalog

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  6. Struthiomimus - Pes Claw
    $575.00

    A rare Top Quality Struthiomimus altus foot (pes) claw from the late Cretaceous of North America. A juvenile Struthiomimus  foot claw. Struthiomimus is a long legged, bipedal, toothless dinosaur found in the Hell Creek formation. The Struthiomimus means "ostrich mimic" which best describes this species. Excellent bone quality and color. Excellent bone preservation. Tip  is repaired which is common. Legally collected on private land in the Hell Creek Fm., Garfield Co., Montana. An excellent collector's quality Struthiomimus pes claw bone.  Authenticity guaranteed. Specimen comes with a Riker display case.

    DS14       SIZE: 1-15/16"   (Proximal end: 3/4" height x 9/16" wide)

    Note - Adding 5 Struthiomimus  claws in November 2025.    Link to Struthiomimus fossils catalog

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  7. Struthiomimus - Pes Claw
    $450.00

    A rare Top Quality Struthiomimus altus foot (pes) claw from the late Cretaceous of North America. A juvenile Struthiomimus  foot claw. Struthiomimus is a long legged, bipedal, toothless dinosaur found in the Hell Creek formation. The Struthiomimus means "ostrich mimic" which best describes this species. Excellent bone quality and color. The claw is complete with no damage. Excellent bone preservation. No repair or restoration. Legally collected on private land in the Hell Creek Fm., Garfield Co., Montana. An excellent collector's quality Struthiomimus pes claw bone.  Authenticity guaranteed. Specimen comes with a Riker display case.

    DS19       SIZE: 1-5/16"   (Proximal end: 9/16" height x 7/16" wide)

    Note - Adding 5 Struthiomimus  claws in November 2025.    Link to Struthiomimus fossils catalog

    Learn More
  8. Struthiomimus - Toe Bone
    $400.00

    A Top Quality Struthiomimus altus toe bone from the late Cretaceous of North America. Struthiomimus is a long legged, bipedal, toothless dinosaur found in the Hell Creek formation. The Struthiomimus means "ostrich mimic" which best describes this species. Excellent bone quality and color. This toe bone is complete with excellent bone preservation. No repair or restoration. Legally collected on private land in the Hell Creek Fm., Perkins Co., So. Dakota. An excellent collector's quality Struthiomimus toe bone.  Authenticity guaranteed.  A golden toe bone!

    DS04        SIZE: 2-3/4" (length) x 1-3/8" (wide)  

    Note - Adding 16 Struthiomimus bones & claws in August 2024.    Link to Struthiomimus fossils catalog

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  9. Struthiomimus - Manus Bone
    $300.00

    A very rare Top Quality Struthiomimus altus hand (manus) bone from the late Cretaceous of North America. Struthiomimus is a long legged, bipedal, toothless dinosaur found in the Hell Creek formation. The Struthiomimus means "ostrich mimic" which best describes this species. Excellent bone quality and color. The claw is complete with no damage. Excellent bone preservation. No repair or restoration. Legally collected on private land in the Hell Creek Fm., Powder River Co., Montana. An excellent collector's quality Struthiomimus manus bone.  Authenticity guaranteed. You rarely see Struthiomimus manus bones. This is a good one!

    DS17       SIZE: 1-13/16"   (9/16" wide)

    Note - Adding 16 Struthiomimus bones & claws in August 2024.    Link to Struthiomimus fossils catalog

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  10. Struthiomimus - Pes Claw
    $285.00

    A rare GEM Quality Struthiomimus altus foot (pes) claw from the late Cretaceous of North America. An infant Struthiomimus  claw. Struthiomimus is a long legged, bipedal, toothless dinosaur found in the Hell Creek formation. The Struthiomimus means "ostrich mimic" which best describes this species. Exceptional bone quality and color. The claw is complete with no damage. Excellent bone preservation. No repair or restoration. Legally collected on private land in the Hell Creek Fm., Powder River Co., Montana. An excellent collector's quality Struthiomimus pes claw bone.  Authenticity guaranteed. A special baby claw.

    DS15       SIZE: 3/4"   (1/4" wide)

    Note - Adding 16 Struthiomimus bones & claws in August 2024.    Link to Struthiomimus fossils catalog

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