Search results for: 'book shark 1 สด'

An ultra rare, Top Quality Hexanchus collinsonae tooth, a Sixgill Cow shark, from the Muddy Creek / Fisher - Sullivan site, Virginia.  A lower jaw symphyseal tooth (male species) with 6 primary cusps. Exceptional color and preservation. This is an Early Eocene (Ypresian) age, Nanjemoy Formation tooth. A special collector's rare Cow shark tooth. Authenticity guaranteed. 

MC952         Size: 1/4"+

Note adding 15 Muddy Creek Cow shark teeth in June 2022.  --> Link to Muddy Creek Cow Shark teeth

A Top Quality, Pristiophorous lanceolatus rostal tooth from the Bahia Iglesa Fm. of Chile. The crown is exceptionally clean and sharp. This Saw shark - Pristiophorous lanceolatus is a from late Miocene deposit. Beautiful color and fantastic preservation! Large size. Authenticity guaranteed. You don't see quality Neogene Saw shark rostal teeth very often.

C504              SIZE: 1-9/16"

An ultra rare, Top Quality Hexanchus collinsonae tooth, a Sixgill Cow shark, from the Muddy Creek / Fisher - Sullivan site, Virginia. A June Fossil of the Month.  A lower jaw symphyseal tooth (female species) with 8 primary cusps. Exceptional color and preservation. This is an Early Eocene (Ypresian) age, Nanjemoy Formation tooth. A special collector's rare Cow shark tooth. Authenticity guaranteed. 

MC951         Size: 1/4"

Note adding 15 Muddy Creek Cow shark teeth in June 2022.  --> Link to Muddy Creek Cow Shark teeth

Abdounia recticona - the rare Abdounia species

B049  (left)    Size: 1/4"

Excellent example of Scoliodon sp.. A rare species!

B393                        SIZE: 1/8"

Excellent examples of a rare Galeorhinus tooth. Rare species!

B123    (Right)          SIZE: 1/16"

An EXTRA LARGE pyrite replaced Paraspirifer bownockeri brachiopod from the Silica Shale Fm., Sylvania, Ohio. Both valves present  - complete specimen and matrix free. More than 1-1/4"+ thick and heavy! This is a Devonian (395 mya) brachiopod. The big Silica Fm. brachiopod. A fantastic display specimen!

Y001 BoP2         SIZE: 2-1/16"  (largest)

Excellent examples of Striatolamia macrota - anterior teeth. A large species!

B464    (Right)          SIZE: 1-5/16"

A MUSEUM QUALITY group of three Ophiopetra lithographica, a Brittle Star. The largest is 1" in length. Incredible detail. Excellent preservation and excellent preparation. Matrix size is 3-1/4" x 3". This Brittle star is from Hienheim, Bavaria, Germany. Upper Jurassic (Lower Tithonian). Rare! A top quality collector's piece.

GR104           SIZE: 1"

A fantastic group of four, large well preserved Jurassic brachiopods on matrix from Poix-Terron, France. All fully inflated and complete. Largest specimens are 1-1/4". An excellent collector's piece. This is a Middle Jurassic (Bathonian -165 MMYA) brachiopod. Authenticity guaranteed. A fantastic display piece!

FR323          SIZE: 2-1/2" x 2"

Excellent examples of C. teretidens.

B084  (Right)       SIZE: 1/2"

Excellent examples of Hetrodontus lateral teeth. Very difficult to find these teeth!

B146     (Right)            SIZE: 1/4"