Search results for: 'rel good to with/'

A GEM Carcharias with a multi-tipped crown. Gorgeous specimen.  Perfect tooth.

M251P            SIZE: 7/8"

A GEM Carcharias with a severely twisted crown. Gorgeous specimen.  Perfect tooth.

M252P             SIZE: 3/4"

A GEM Carcharias with a severely stunted  crown. Gorgeous specimen.  Perfect tooth.

M253P             SIZE: 5/8"

A GEM Squalicorax with a severely twisted crown. Gorgeous specimen.  Perfect tooth.

M602P       SIZE: 15/16"

The Echinoid Display Collection. A LARGE, Top Quality Heliophora sp. sand dollar from Boujdour Province, Morocco. This is a Miocene - Pliocene age sea dollar. Excellent preservation.  Authenticity guaranteed. An excellent collector specimen. Comes with a custom wooden ID stand with label (see photo of typical label).

EC111a        Size: 1-1/2"

Note - Posting 14 Sea Urchins / Sand Dollars in October 2023.  ->  Link to Echinoderms.

A Top Quality Reteocrinus nealli crinoid with a large calyx for the Richmond, Ohio. Exceptional detail with feather-like appendages. An exceptional display piece. Authenticity guaranteed.  Note - Genus may have been renamed to Gaurocrinus.

CR02       SIZE: 1-7/8" x 1-1/2"

Name: Reteocrinus nealli        Age: Ordovician (470 MMYA)        Location: Richmond, Ohio

Note - Adding a 9 piece crinoid collection in November 2023.  ->    Link to Crinoids

Holmsella sp.; an  Extinct Primitive shark

A very rare shark skin specimen. This matrix piece is covered with dermal denticals. Shark skin impressions with denticals are extremely rare and a Paleozoic age find adds to the rarity. An exceptional collector's piece from an old collection!

Age: Pennsylvanian (295 mya) ; Dennis Fm.

Location: Hansen Quarry, La Platte, Nebraska

Z143         SIZE: 5-1/2"  x  4"

Holmsella sp.; an  Extinct Primitive shark

A very rare shark skin specimen. This matrix piece is covered with dermal denticals. Shark skin impressions with denticals are extremely rare and a Paleozoic age find adds to the rarity.  An exceptional collector's piece from an old collection!

Age: Pennsylvanian (295 mya) ; Dennis Fm.

Location: Hansen Quarry, La Platte, Nebraska

Z144            SIZE: 4" x 2-1/2"

A natural Hoploscaphites nodosus ammonite with excellent preservation of the shell material. This ammonite species exhibits big ribs with large tubercles (nodes). The shell is complete and matrix free. This ammonite is from the upper Cretaceous, Pierre Shale Fm. of So. Dakota. Authenticity guaranteed. A fantastic display piece.  

SD05        Size: 2-1/2"

Note - Adding 10 So. Dakota ammonites in December 2020.  -->  Link to So. Dakota Ammonites

A natural Hoploscaphites brevis ammonite with great preservation of the shell material. This specimen is sits in an original Pierre Shale with a flat base for a great display. This ammonite is from the upper Cretaceous, Pierre Shale Fm. of So. Dakota. Authenticity guaranteed. A fantastic display piece.

SD11        Size: 1-3/4"

Note - Adding 6 So. Dakota ammonites in August 2025.  -->  Link to So. Dakota Ammonites

A Rare, GEM Classic Peruvian Megalodon tooth with great color. This Megalodon has an incredible red &  brown colored crown. The bourlette is a dark brown and nearly complete. The root is a nice light brown color with cool root ears. Fantastic color! Highest quality enamel. The bourlette is excellent and 100% complete. The serrations are big and 99% complete with an excellent tip serration (minor damage to one serration). This Megalodon was found in the Ocucate area of Peru (Miocene age). No breaks. No suspect cracks. No repair or restoration. The PERFECT Peruvian collector's tooth from the old days!  Authenticity guaranteed. A Museum Quality tooth.

P002 BoP          Size: 4-5/8"   (3-1/8" W)

A Top Quality, Classic Lee Creek Megalodon tooth - upper jaw tooth. This Megalodon has an incredible tan colored crown with an excellent brown bourlette. Highest quality enamel. Exceptional color!  The serrations are razor sharp with an excellent tip. The root is an excellent light tan color with typical hydration cracks and absolutely complete. This Megalodon was found in the Pungo River Formation, Lee Creek mine, Aurora, No. Carolina (Miocene age = 14.5 MYA). An excellent tooth from the old days at Lee Creek mine! No repair or restoration. Authenticity guaranteed. A killer Lee Creek Meg tooth!

LC005           Size: 3-15/16"  

Note - Adding 9 new Lee Creek Meg & Chub teeth in October 2022 -> Link to LC Megs  & Chubs