Search results for: 'good species like'

A very rare Top Quality Struthiomimus altus radius (arm) 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. Excellent bone quality and color. The claw is complete with no damage. Excellent bone preservation. Some crack fill. No restoration. Legally collected on private land in the Hell Creek Fm., Powder River Co., Montana. An excellent collector's quality Struthiomimus radius bone.  Authenticity guaranteed. You rarely see a complete Struthiomimus radius bone. They just don't survive.

DS18       SIZE: 11-5/8"   (7/8" wide)

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

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

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

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

A polished Cleoniceras ammonite which brings out the brilliant flashes of red and green in the aragonite shell material (produces an "opal-like sheen!") from the Cretaceous of Madagascar.

XM308         Size: 1-15/16"

A polished Cleoniceras ammonite which brings out the brilliant flashes of red and green in the aragonite shell material (produces an "opal-like sheen!") from the Cretaceous of Madagascar.

XM305         Size: 2-1/4"

A polished Cleoniceras ammonite which brings out the brilliant flashes of red and green in the aragonite shell material (produces an "opal-like sheen!") from the Cretaceous of Madagascar.

XM304         Size: 2-3/8"

An ultra rare, Top Quality Agassizodus sp., an extinct primitive shark tooth, from the Paleozoic era in Iowa. Great color with dimples preserved. A very well preserved specimen. No repair or restoration. Authenticity guaranteed. A rare excellent collector's tooth. I never seen this species offered for sale! 

Age: Upper Pennsylvanian (295 MYA); Kanwaka Fm.

Location: Montgomery Co., Iowa

Z002      SIZE: 1-3/16"

Adding 55 US Paleozoic teeth in May 2022  -->  Link to US Paleozoic teeth

An ultra rare, Top Quality Agassizodus sp., an extinct primitive Orodontid shark tooth, from the Paleozoic era in Nebraska. Great color with dimples preserved. A well preserved specimen. No repair or restoration. Authenticity guaranteed. An excellent rare collector's shark tooth. I have never seen this species offered for sale! 

Age: Upper Pennsylvanian (295 MYA); Dennis Fm.

Location: LaPlatte, Nebraska

Z001      SIZE: 1-1/8"

Adding 55 US Paleozoic teeth in May 2022  -->  Link to US Paleozoic teeth

A Hemipristis upper jaw anterior tooth from the Sharktooth Hill area, near Bakersfield, California. Excellent color!  Authenticity guaranteed.  A very difficult Sharktooth Hill species to find!  

ST505       SIZE: 7/8"

Note - Adding 4 new STH Hemipristis teeth in October 2023.    Link to STH Hemipristis teeth.

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)

A Hemipristis upper jaw anterior tooth from the Sharktooth Hill area, near Bakersfield, California. Excellent color!  A very difficult Sharktooth Hill species to find!  Authenticity guaranteed.

ST506       SIZE: 1-1/8"

Note - Adding 5 new STH Hemipristis teeth in July 2019.    Link to STH Hemipristis teeth.