Search results for: 'group dure'

An ultra rare, Thalassocnus, a Swimming Sloth, claw. This sloth lived on the west coast of So. America during the late Miocene age. The rare claw is from the Bahia Inglesia Formation, Copiapo, Chile. Fantastic red color. Very good condition with minor damage (erosion). No repair.  I have not seen a swimming sloth claw for sale before. This is all of the sloth material that I have from 10+ years ago! A rare collector's claw.

C931  BoP         Size: 2-1/8"

An EXTRA LARGE, Top Quality Miocene-Pliocene Mastodon molar from Florida. A May Fossil of the Month. An extinct elephant ancestor that inhabited North America during the late Miocene to late Pliocene. This molar is a big with 5 cusp rows and a small amount of cusp wear. Exceptional articulation. A big root - 100% complete. This is an exceptionally well fossilized Mastodon specimen. Note - Comes complete with the steel and hardwood base stand shown. Weighs 5 bs. No damage. No restoration or repair. An excellent, authentic Mastodon tooth. Authenticity guaranteed.

X609 BoP       Size (specimen): 7" L x 3.5" W x 6.52" H  ;  Stand 9" x 6"

Name: Mastodon    

Age: Miocene - Pliocene    

Location: Northern Florida

Note - Posting two Mastodon teeth in May 2020 -> Link to Mastodon teeth

A rare, GEM Quality juvenile Miocene-Pliocene Mastodon molar from Florida. A February Fossil of the Month. This is an extinct elephant ancestor that inhabited North America during the late Miocene to late Pliocene. This molar has 3 cusp rows with no cusp wear. So, this is an unerupted tooth. Exceptional articulation. Fantastic red color! This is an exceptionally well fossilized Mastodon specimen. Note - Comes complete with custom stand as pictured. No damage. No restoration or repair. An exceptional, authentic juvenile Mastodon tooth. Authenticity guaranteed. The finest colored GEM quality Mastodon tooth!

X612  BoP     Size:  3-1/2" Long x 2-3/4" Wide x 4" High  ;  Height on stand = 5"

Name: Mastodon (Mammut americanum)

Age: Pliocene - Pleistocene

Location: Northern Florida

Posting 3 Mastodon teeth in February 2024  -->  Link to all Mastodon teeth

A LARGE, Top Quality Miocene-Pliocene Mastodon molar from Florida. This is an extinct elephant ancestor that inhabited North America during the late Miocene to late Pliocene. This molar is a big tooth with 5 cusp rows with typical cusp wear. Exceptional articulation. Excellent orange & brown colors! This is an exceptionally well fossilized Mastodon specimen. Note - Tooth comes complete with custom stand as pictured. No damage. No restoration or repair. An exceptional, authentic Mastodon tooth. Authenticity guaranteed. Note this item weighs 4.5 lbs and a supplemental shipping charge is required for international orders. 

X609       Size:  7-1/4" Long x 4" Wide x 4-1/2" High  ;  Height on stand = 6-3/4"

Name: Mastodon (Mammut americanum)

Age: Pliocene - Pleistocene    

Location: Northern Florida

Posting 3 Mastodon teeth in February 2024  -->  Link to all Mastodon teeth

A COLORFUL, Top Quality Miocene-Pliocene juvenile Mastodon molar from northern Florida. This is an extinct elephant ancestor that inhabited North America during the late Miocene to late Pliocene. This molar is a big tooth with 3 cusp rows with typical cusp wear. Exceptional articulation. Excellent red & golden tan colors! This is an exceptionally well fossilized Mastodon specimen. Note - Tooth comes complete with custom base plate as pictured. Note - Small repairs to the root end only. No restoration. An exceptional, authentic Mastodon tooth. Authenticity guaranteed. Note this item weighs 2.75 lbs and a supplemental shipping charge is required for international orders. 

X622       Size:  3-1/4" Long x 3" Wide ;  Height on stand = 4"

Name: Mastodon (Mammut americanum)

Age: Pliocene - Pleistocene    

Location: Northern Florida

Posting 8 Mammoth / Mastodon teeth in October 2025  -->  Link to all Mastodon teeth

A COLORFUL, LARGE, Top Quality Miocene-Pliocene Mastodon molar from northern Florida. An October Fossil of the Month. This is an extinct elephant ancestor that inhabited North America during the late Miocene to late Pliocene. This massive tooth has 4 large cusp rows with typical cusp wear. Exceptional overall articulation. Incredible red & black colors! This is an exceptionally well fossilized Mastodon specimen. Note - Tooth comes complete with custom stand as pictured. No repair or restoration. An exceptional, authentic Mastodon tooth. Authenticity guaranteed. Note this item weighs 6+ lbs and a supplemental shipping charge is required for international orders. A fanastic big color tooth!

X601       Size:  7-1/2" Long x 4" Wide ;  Height on stand = 7"

Name: Mastodon (Mammut americanum)

Age: Pliocene - Pleistocene    

Location: Northern Florida

Posting 8 Mammoth / Mastodon teeth in October 2025  -->  Link to all Mastodon teeth

A Top Quality, Rare Pachychephalosaurus wyomingensis node cluster from the late Cretaceous of northern North America. An August Fossil of the Month. Pachychephalosaurus is the dinosaur which is famous for its large domed head surrounded by these spikes and nodes (2+ nodes). This spike has excellent color / patina with exceptional surface articulation. The blood grooves are still present in the bone. It is a complete specimen with no cracks or breaks. This is a node cluster with a large node surrounded by a group of small nodes. Note -  the excellent articulated skull surface on the base of the node. Legally collected on private land in the Hell Creek Fm., Powder River Co., Montana. An excellent and very rare collector's quality Pachychephalosaurus node cluster. You don't see these skull pieces very often. No repair or restoration. Authenticity guaranteed. A very special piece - my best cluster!

DP33  BoP     SIZE: 2" H  (Base: 1-7/8"  x  1-3/8")

Note - Adding 6 new Pachy spikes / nodes in August 2020.       Link to Pachy fossils catalog

A Top Quality, Ultra Rare Pachychephalosaurus wyomingensis node cluster from the late Cretaceous of northern North America. Pachychephalosaurus is the dinosaur which is famous for its large domed head surrounded by these spikes and nodes. These spikes and nodes were part of the skull. This is a node cluster with a large node surrounded by a group of smaller nodes. This node cluster has excellent color / patina with exceptional surface articulation. The blood grooves are still present in the bone. It is a complete specimen with no cracks or breaks. Note - the excellent articulated skull surface on the base of the node. Legally collected on private land in the Hell Creek Fm., Powder River Co., Montana. An excellent and very rare collector's quality Pachychephalosaurus node cluster. You don't see these skull pieces very often. No repair or restoration. Authenticity guaranteed. A very special piece.

DP33       SIZE: 1" H  (Base: 1-1/2"  x  1-1/8")

Note - Adding 10 new Pachy spikes / nodes in June 2021.       Link to Pachy fossils catalog

A Group of 3 TOP QUALITY LARGE Ophiuroides sp., a Brittle Star. These rare Brittle Stars measures 6"+ in length. Incredible detail. Excellent preservation and incredible preparation. Matrix size is 7" x 11". Ordovician age. This Brittle star is from El Caid Romi, Morocco. These are the real deal! No repair or restoration! Rare! A museum quality collector's piece. BEST of the BEST!  Be sure to see our selection Brittle Star fossils - see Other Fossils category.   Note: international shipping cost will be calculated. Please request quote.

X186           SIZE: 6"+

A rare, Extra Large Top Quality Miocene-Pliocene Mastodon molar from Chatham Co., Georgia. This is an extinct elephant ancestor that inhabited North America during the late Miocene to late Pliocene. This molar is  big with 4.5 cusp rows with essentially no cusp wear. So, this is a recently erupted or unerupted tooth. Cusps are 1-3/4" high. Exceptional articulation. Excellent black color! This is an exceptionally well fossilized Mastodon specimen. Note - Comes complete with custom steel stand as pictured. No damage. No restoration or repair. An exceptional, authentic Mastodon tooth. Authenticity guaranteed. Note this item weighs 6.1 lbs and a supplemental shipping charge is required for international orders. 

X610       Size:  7-1/4" Long x 3-3/4" Wide (1-3/4" cusp height)  ;  Height on stand = 6-1/4"

Name: Mastodon (Mammut americanum)

Age: Pliocene - Pleistocene

Location: Chatham Co., Georgia

Posting 6 ancestral elephant teeth in September 2024  -->  Link to all Mastodon teeth

An ultra rare, Thalassocnus, a Swimming Sloth, tooth from the Bahia Inglesia Formation, Copiapo, Chile. A May Fossil of the Month. This sloth lived on the west coast of So. America during the late Miocene age. This tooth is complete with no wear. Cutting surface is perfect. Fantastic color. Excellent condition. No repair.  Authenticity guaranteed. I have not seen a swimming sloth claw for sale before. This is all of the sloth material that I have from 15 years ago! A rare collector's tooth. My last one!

C932          Size: 1-1/4"  (9/16" Cutting surface width)

Note - Adding 2 Chilean swimming sloth fossils in May 2023   Link to Sloth fossils

A TOP QUALITY, EXTRA LARGE Coelodonta antiquitatis jaw - the Woolly Rhinoceros. An October Fossil of the Month. This Ice Age monster lived during the Pleistocene throughout Europe and northern Asia. This jaw is complete and well preserved. Rhino material is scarer than Mammoth fossils. An excellent display piece from River Lena, Yatuksk, Siberia. Authenticity guaranteed. This jaw comes with a custom display steel stand. A fantastic display piece. Note - Product weighs 7.5 lbs. International orders will have a shipping surcharge. Please inquire for shipping cost.

X751       SIZE: 20" Length x 10" Height ;  Max. Height on stand = 14"

Note - Posting 5 Woolly Rhinoceras teeth / jaws in October 2022.   Link to Rhinocereas teeth.