Search results for: 'bone evolution paleozo à first revêtue'

A LARGE, well preserved bison toe bone (Bison antiquus) from Northern Florida.  This is the second toe bone (phalanx).  The bison arrived in North America during the middle Pleistocene (195, 000 to 135,000 years ago). A well fossilized specimen. No repair or restoration. Authenticity guaranteed. 

XB11        Size: 3"  

Name: Bison antiquus 

Age:  Pleistocene

Location: Northern Florida

Note - Posting 12 bison fossils in December 2024.     Link to Horse Fossils

An ultra rare, Top Quality Janassa bituminosa, an extinct primitive shark tooth, from the Paleozoic era in Nebraska. A May Fossil of the Month. Matrix free specimen - complete tooth! Great color. A very well preserved specimen. No repair or restoration. Authenticity guaranteed. An incredibly rare exceptional collector's tooth!  Note - This tooth is pictured in "A Pictorial Guide to Fossils" by Gerard R. Case; page 239.

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

Location: Cass Co., Nebraska

Z005 BoP     SIZE: 1-3/16"

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

An EXTRA LARGE bison astragalus bone (Bison antiquus) from Northern Florida.  The astragalus is the ankle bone. The bison arrived in North America during the middle Pleistocene (195, 000 to 135,000 years ago). A well fossilized specimen. No repair or restoration. Authenticity guaranteed. 

XB14        Size: 3-1/4"  

Name: Bison antiquus 

Age:  Pleistocene

Location: Northern Florida

Note - Posting 11 bison fossils in December 2024.     Link to Horse Fossils

A LARGE, well preserved horse astragalus bone (Equus sp. ) from Northern Florida.  The astragalus is the ankle bone. The horse arrived in North America during the late Pliocene and became extinct at the end of the Pleistocene. A well fossilized specimen. No repair or restoration. Authenticity guaranteed. 

XH32        Size: 2-1/2"  

Name: Equus sp. 

Age:  Pleistocene

Location: Northern Florida

Note - Posting 23 horse fossils in December 2024.     Link to Horse Fossils

A LARGE, well preserved horse astragalus bone (Equus sp. ) from Northern Florida.  The astragalus is the ankle bone. The horse arrived in North America during the late Pliocene and became extinct at the end of the Pleistocene. A well fossilized specimen. No repair or restoration. Authenticity guaranteed. 

XH31        Size: 2-1/2"  

Name: Equus sp. 

Age:  Pleistocene

Location: Northern Florida

Note - Posting 23 horse fossils in December 2024.     Link to Horse Fossils

A LARGE, well preserved horse astragalus bone (Equus sp. ) from Northern Florida.  The astragalus is the ankle bone. The horse arrived in North America during the late Pliocene and became extinct at the end of the Pleistocene. A well fossilized specimen. No repair or restoration. Authenticity guaranteed. 

XH30        Size: 2-5/8"  

Name: Equus sp. 

Age:  Pleistocene

Location: Northern Florida

Note - Posting 23 horse fossils in December 2024.     Link to Horse Fossils

A LARGE, well preserved horse caleaneus bone (Equus sp. ) from Northern Florida.  The caleaneus is the heel bone. The horse arrived in North America during the late Pliocene and became extinct at the end of the Pleistocene. A well fossilized specimen. No repair or restoration. Authenticity guaranteed. 

XH29        Size: 3-3/4"  

Name: Equus sp. 

Age:  Pleistocene

Location: Northern Florida

Note - Posting 23 horse fossils in December 2024.     Link to Horse Fossils

A LARGE, well preserved horse caleaneus bone (Equus sp. ) from Northern Florida.  The caleaneus is the heel bone. The horse arrived in North America during the late Pliocene and became extinct at the end of the Pleistocene. A well fossilized specimen. No repair or restoration. Authenticity guaranteed. 

XH28        Size: 4-3/4"  

Name: Equus sp. 

Age:  Pleistocene

Location: Northern Florida

Note - Posting 23 horse fossils in December 2024.     Link to Horse Fossils

An ultra rare EXTRA LARGE, Top Quality Orodus sp., an extinct primitive shark tooth, from the Paleozoic era in Oklahoma. A May Fossil of the Month. Matrix free specimen. Great color with the dimples preserved. A very well preserved specimen. No repair or restoration. Note - right two end elements are currently not attached. Authenticity guaranteed. A rare excellent collector's tooth. The largest Orodus tooth that I have seen. A monster sized specimen! 

Age: Upper Pennsylvanian (305 MYA); Nellie Bly Fm.

Location: Seminole Co., Oklahoma

Z006 BoP    SIZE: 2-3/4"

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

Poeciliodus sp.; an  Extinct Bradydont shark

A rare crusher tooth from the Paleozoic era. Exceptional preservation and excellent surface articulation. An exceptional collector's piece from an old collection!

Age: Pennsylvanian (300 mya) ; Lane Shale Fm. (Missourian)

Location: Johnson Co., Kansas

Z141           SIZE: 5/8"

A Top Quality Dophin ear bone from the Lee Creek mine, Aurora, No. Carolina. This is a complete ear bone. Excellent preservation and color. This is a Miocene fossil from the Pungo River Fm. An excellent collector's fossil ear bone. Authenticity guaranteed. 

LC854      Size: 1-3/16"

Note - Adding 22 new Lee Creek dolphin fossils in March 2023.     Link to Lee Creek Dolphin fossils.   

A rare, Top Quality Lagarodus sp., an extinct primitive shark tooth, from the Paleozoic era in Kentucky. Great color. A well preserved specimen. No repair or restoration. Authenticity guaranteed. An excellent collector's tooth! 

Age: Upper Mississippian (325 MYA); Somerset Shale Fm.

Location: Hardin Co., Kentucky

Z077      SIZE: 5/16"