Search results for: 'sperm 3d north s ar'

An extinct early Dog-like Canid jaw (Hesperocyon gregarius) from Sioux Co., Nebraska. Hesperocyon gregarius was one of many mammals that thrived in the Early Oligocene in North America. Found in the Brule Fm. (Rupelian) 33 - 30 million years ago. A very well preserved specimen. No repair or restoration. Authenticity guaranteed. This item comes witha 2"x 2" floating frame display.

WR43        Size: 1-1/8"  

Name: Hesperocyon gregarius

Age:  Oligocene

Location: Sioux Co., Nebraska

Note - Posting 49 Oligocene Mammal fossils in January 2025.      Link to Oligocene Mammal Fossils

An extinct early Dog-like Canid jaw (Hesperocyon gregarius) from Sioux Co., Nebraska. Hesperocyon gregarius was one of many mammals that thrived in the Early Oligocene in North America. Found in the Brule Fm. (Rupelian) 33 - 30 million years ago. A very well preserved specimen. No repair or restoration. Authenticity guaranteed. This item comes witha 2"x 2" floating frame display.

WR42        Size: 1-3/16"  

Name: Hesperocyon gregarius

Age:  Oligocene

Location: Sioux Co., Nebraska

Note - Posting 49 Oligocene Mammal fossils in January 2025.      Link to Oligocene Mammal Fossils

An extinct early Dog-like Canid jaw (Hesperocyon gregarius) from Sioux Co., Nebraska. Hesperocyon gregarius was one of many mammals that thrived in the Early Oligocene in North America. Found in the Brule Fm. (Rupelian) 33 - 30 million years ago. A very well preserved specimen. No repair or restoration. Authenticity guaranteed. This item comes witha 2"x 2" floating frame display.

WR41       Size: 1-1/4"  

Name: Hesperocyon gregarius

Age:  Oligocene

Location: Sioux Co., Nebraska

Note - Posting 49 Oligocene Mammal fossils in January 2025.      Link to Oligocene Mammal Fossils

An extinct extinct Oreodont jaw (Merycoidodon culbertson) from Converse Co., Wyoming. Merycoidodon culbertson  was one of many mammals that thrived in the Early Oligocene in North America. Found in the Brule Fm. (Rupelian) 33 - 30 million years ago. A very well preserved specimen. No repair or restoration. Authenticity guaranteed. 

WR61       Size: 4-5/8"  long x 1-1/4" wide x 1-1/2" height

Name: Merycoidodon culbertson

Age:  Oligocene

Location: Converse Co., Wyoming

Note - Posting 49 Oligocene Mammal fossils in January 2025.      Link to Oligocene Mammal Fossils

An ultra rare, ~5" GEM Incredibly Deep Red North Carolina Carcharocles megalodon, upper jaw Principal Anterior tooth from the copper-red site. It has an incredible deep red colored crown. Exceptional color! Note - you rarely see a copper-red Megalodon shark tooth that has a top quality crown, root and serrations - a top .1% tooth from this site! This is one of the finest big Megs from this site and I would say the finest deep red colored big Meg tooth from this site! This is also one of the earliest Megs coming from the copper-red site. Found in 2002! NO repair! The BEST of the BEST!

NC014         SIZE: 4-15/16

A rare Top Quality Triceratops horridus caudal vertebra from the late Cretaceous of northern North America. A November Fossil of the Month. Triceratops was a large ceratopsian dinosaur found in the Hell Creek formation which is known for three horns and a large frill protecting its neck. This is a caudal (tail) vertebra with exceptional detail preserved with great color and patina. You can see the vertebra surface is very rugous and the vertebra is very thick with a very round centra which are characteristics of Triceratops and distinguishes it from a Hadrosaur. Triceratops bones are more difficult to find. Please note that the left transverse porcess and the spinous process were professionally restored. This is now specimen compete. It is extremely rare to find vertebra that are complete. Legally collected on private land in Powder River Co., Montana. It comes with the custom steel stand as shown. A fantastic fossil overall for display. Authenticity guaranteed. An excellent big Triceratops vertebra. Note - International buyers will incur shipping cost. Weighs 3.7 pounds with stand.

DC31         SIZE: 9" Height x 10" Wide x 2-1/2" Length  ;  Height on stand =  12"

Note - Adding 14 new Triceratops bones in November 2024.       Link to Triceratops fossils catalog

A Top Quality Edmontosaurus annectens tail (dorsal) vertebra from the late Cretaceous of North America. A May Fossil of the Month. Edmontosaurus is a very large hadrosaur or "duck-bill" dinosaur found in the Hell Creek formation. Bone quality is excellent. Processes are nearly ntact. Minor crack fill. No restoration. Legally collected on private land in the Hell Creek Fm., Garfield Co., Montana. An exceptional collector's quality Edmontosaurus vertebra. Authenticity guaranteed. This vertebra comes with a custom steel stand as in the photos. Weighs 6.8 lbs. International customers will need to pay a shipping suplement.

DH51        SIZE: 16" (height) x 5-1/4" (wide) & 3-1/4" (length)  Height on stand = 19-1/4".

Note - Adding 21 Edmontosaurus bones / claws in May 2025.       Link to Edmontosaurus fossils catalog

A rare EXTRA LARGE, Top Quality Edmontosaurus annectens hand claw (manus ungual) from the late Cretaceous of North America. Edmontosaurus is a very large hadrosaur or "duck-bill" dinosaur found in the Hell Creek formation. They were mainly bipedal, but could walk on all four legs in search of food. As noted by the front leg size difference, Edmontosaurus could put little weight on them. No repair or restoration. Legally collected on private land in the Hell Creek Fm., Powder River Co., Montana. An excellent collector's quality Edmontosaurus manus ungual.  Authenticity guaranteed.  Note - Edmontosaurus carpal bones and unguals are very scarce. I rarely see them. This specimen is exceptional.

DH45        SIZE: 2-5/8" (length)  1-7/8" (width)

Note - Adding 21Edmontosaurus bones / claws in May 2025.       Link to Edmontosaurus fossils catalog

A rare, Top Quality Edmontosaurus annectens hand claw (manus ungual) from the late Cretaceous of North America. Edmontosaurus is a very large hadrosaur or "duck-bill" dinosaur found in the Hell Creek formation. They were mainly bipedal, but could walk on all four legs in search of food. As noted by the front leg size difference, Edmontosaurus could put little weight on them. No repair or restoration. Legally collected on private land in the Hell Creek Fm., Carter Co., Montana. An excellent collector's quality Edmontosaurus manus ungual.  Authenticity guaranteed.  Note - Edmontosaurus carpal bones and unguals are very scarce. I rarely see them. T. rex must have eaten most of them!

DH44        SIZE: 2" (length)  1-5/8" (width)

Note - Adding 21Edmontosaurus bones / claws in May 2025.       Link to Edmontosaurus fossils catalog

A Top Quality Thescelosaurus neglectus caudal (tail) vertebra from the late Cretaceous of northern North America. A March Fossil of the Month. Thescelosaurus is a mid-sized dinosaur found in the Hell Creek formation. This bone quality is excellent with excellent color and patina. Highest quality bone preservation. The fragile vertebra processes are nearly complete - very rare! No repair or restoration. Legally collected on private land in the Hell Creek Fm., Powder River Co., Montana. An incredible collector's quality Thescelosaurus vertebra. Authenticity guaranteed. Museum Quality. A very rare piece.

DI42       SIZE: 2-1/4"  x  1-3/4" x 2-3/4" height

Note - Adding 23 new Thescelosarus fossils in March 2022.   Link to Thesc fossils catalog

A Top Quality Thescelosaurus neglectus pes ungual (foot claw) from the late Cretaceous of northern North America. Thescelosaurus is a mid-sized dinosaur found in the Hell Creek formation. This claw is excellent quality with excellent color / patina. A some erosion the proximal end. Note - Thesc unguals are described as flat triangles.(see Thesc-Pachy claw differentiation discussion below). No repair and no restoration. A rare Thescelosaurus pes ungual! Legally collected on private land in the Hell Creek Fm., Powder River Co., Montana. Excellent collector's quality Thescelosaurus claw. Note - claw comes with a Riker type frame. Authenticity guaranteed.

DI25        SIZE: 1-5/16"  

Note - Adding 23 new Thescelosarus fossils in March 2022.   Link to Thesc fossils catalog

A GEM Pleistocene Mammoth molar from Venice, Florida.  The Mammoth, an extinct elephant ancestor with long, curved tusks that evolved in the Pliocene of North America. This large molar with an incredibly articulated chewing surface. Complete root. An exceptionally well perserved specimen. Well fossilized. Weighs 7 lbs. No damage. No repair. A fantastic display piece. Authenticity guaranteed.    Note: international shipping cost will be calculated. Please request quote.

X607 BoP          Size:  8"  x  3-1/2" W  x  5-1/2" H 

Name: Mammuthus imperator  (Mammoth)

Age:  Pleistocene

Location:  Venice, Florida