Save2025MIXED FOSSIL LOT ROCK STONE LAPIDARY SPECIMENCol. Christie Hatman Auctioneers4.4(516)See Sold Price
Save2025Boxed and Labelled Fossil Ammonite Collection [3]TimeLine Auctions Ltd.4.6(199)See Sold Price
Save2025Mosasaur 'Marine Dinosaur' Composite Fossil Jaw FragmentTimeLine Auctions Ltd.4.6(199)See Sold Price
Save2025Large Unpolished Fossil Tree Branch Section Group [20]TimeLine Auctions Ltd.4.6(199)See Sold Price
Save2025Natural Unpolished Fossil Tree Branch Section Group [100]TimeLine Auctions Ltd.4.6(199)See Sold Price
Save2025Megalodon Sharks Tooth 4 3/16" inch NO RESTORATIONS fossil sharks teeth toothActivity Auctions4.4(395)See Sold Price
Save2025SHARK VERTEBRAE FOSSIL ROCK STONE LAPIDARY SPECIMENCol. Christie Hatman Auctioneers4.4(516)See Sold Price
![Fossil Petraster Starfish: Ordovician Period, circa 485-444 million years B.P. An irregular matrix with a single Petraster sp. specimen. 550 grams, 12.1 cm (4 3/4 in.). [No Reserve] From a Lincolnshire, UK, collection. TimeLine](https://p1.liveauctioneers.com/1191/372470/205358840_1_x.jpg?height=280&quality=70&sharpen=true&version=1746103873&width=280)
![Fossil Crinoid Plate: Silurian Period, circa 445-416 million years B.P. Comprising Scyphocrinus elegans specimen and remains of another one with multiple stalk sections visible. 2.1 kg, 25.5 cm (10 in.). [No Reserve] From](https://p1.liveauctioneers.com/1191/372470/205359061_1_x.jpg?height=280&quality=70&sharpen=true&version=1746103873&width=280)
![Double Agadir Fossil Ammonite: Cretaceous Period, circa 145-66 million years B.P. The opposing pair on a matrix, possibly Calycoceras. 3.6 kg, 24.5 cm (9 5/8 in.). [No Reserve] From a Cambridgeshire, UK, collection. TimeLine Auctio](https://p1.liveauctioneers.com/1191/372470/205358904_1_x.jpg?height=280&quality=70&sharpen=true&version=1746103873&width=280)
![River Kennet Fossil Tooth: A bovine tooth with root. 78 grams, 82 mm (3 1/4 in.). [No Reserve] Found from the River Kennet in a gravel bed during the drought of 1976. Property of a Berkshire, UK, gentleman collector. TimeLine A](https://p1.liveauctioneers.com/1191/372470/205358790_1_x.jpg?height=280&quality=70&sharpen=true&version=1746103873&width=280)
![Fossil Spinosaurus Tooth Group: Cretaceous Period, circa 125-113 million years B.P. Comprising two teeth with some root; repaired. 73 grams total, 66-71 mm (2 1/2 - 2 3/4 in.). [2, No Reserve] From a Lincolnshire, UK, collection. Ti](https://p1.liveauctioneers.com/1191/372470/205358814_1_x.jpg?height=280&quality=70&sharpen=true&version=1746103873&width=280)
![Fossil Flexicalymene Trilobite Group: Ordovician Period, circa 510-445 million years B.P. Comprising three specimens; repaired. 185 grams total, 64-76 mm (2 1/2 - 3 in.). [3, No Reserve] From a Lincolnshire, UK, collection. TimeLine Aucti](https://p1.liveauctioneers.com/1191/372470/205358972_1_x.jpg?height=280&quality=70&sharpen=true&version=1746103873&width=280)
![Fossil Crocodile Egg on Matrix: Eocene Period, circa 58-33 million years B.P. Crocodilienovum major crocodile egg on an irregular matrix. 312 grams, 10.3 cm (4 in.). [No Reserve] From a Lincolnshire, UK, collection. TimeLine Auction](https://p1.liveauctioneers.com/1191/372470/205358830_1_x.jpg?height=280&quality=70&sharpen=true&version=1746103873&width=280)
![Fossil Flexicalymene Trilobite Collection: Ordovician Period, circa 510-445 million years B.P. Mixed group of various sizes, all with preserved scales and tripartite body structure. 1.56 kg total, 7.9-10 cm (3 1/8 - 4 in.). [12, No Reserve] Ac](https://p1.liveauctioneers.com/1191/372470/205358837_1_x.jpg?height=280&quality=70&sharpen=true&version=1746103873&width=280)
![Woolly Rhinoceros Fossil Vertebra: Pleistocene Period, circa 2.6 million-11,700 years B.P. With neural arch, from the woolly rhinoceros Coelodonta antiquitatis. 305 grams, 11.8 cm (4 1/2 in.). [No Reserve] From Brown Bank, Dogger beds,](https://p1.liveauctioneers.com/1191/372470/205358882_1_x.jpg?height=280&quality=70&sharpen=true&version=1746103873&width=280)
![Knightia Fossil Fish in Matrix: Eocene Period, circa 58-36 million years B.P. A single Knightia alta specimen. 71 grams, 86 mm (3 3/8 in.). [No Reserve] From Wyoming (Green River Formation), USA. From a Lincolnshire, UK, collection.](https://p1.liveauctioneers.com/1191/372470/205358942_1_x.jpg?height=280&quality=70&sharpen=true&version=1746103873&width=280)
![Knightia Fossil Fish in Matrix: Eocene Period, circa 58-36 million years B.P. Rectangular matrix with a Knightia alta specimen. 210 grams, 80 mm (3 1/8 in.). [No Reserve] From Wyoming (Green River Formation), USA. From a Lincolnshir](https://p1.liveauctioneers.com/1191/372470/205358823_1_x.jpg?height=280&quality=70&sharpen=true&version=1746103873&width=280)
![Fossil Ammonite Cluster on Matrix: Lower Jurassic, circa 199-190 million years B.P. Containing small Cymbites, and other ammonites, the three larger specimens set on the matrix. 5.12 kg total, 29 cm (11 3/4 in.). [No Reserve] From York](https://p1.liveauctioneers.com/1191/372470/205358964_1_x.jpg?height=280&quality=70&sharpen=true&version=1746103873&width=280)
![Knightia Fossil Fish in Matrix Group: Eocene Period, circa 58-36 million years B.P. Comprising three rounded matrices each with Knightia alta specimen. 163 grams total, 72-82 mm (2 3/4 - 3 1/4 in.). [3, No Reserve] From Wyoming (Green Riv](https://p1.liveauctioneers.com/1191/372470/205358835_1_x.jpg?height=280&quality=70&sharpen=true&version=1746103873&width=280)
![Boxed and Labelled Fossil Ammonite Collection [3]: Middle Jurassic, circa 150 million years B.P. Comprising three Perisphinctes sp. ammonites, two with an old Gregory, Bottley & Lloyd label. 600 grams total, 83-92 mm (3 1/4 - 3 5/8 in.). [3, No Reserv](https://p1.liveauctioneers.com/1191/372470/205358804_1_x.jpg?height=280&quality=70&sharpen=true&version=1746103873&width=280)
![Mosasaur 'Marine Dinosaur' Composite Fossil Jaw Fragment: Cretaceous Period, circa 145-65 million years B.P. Comprising four Mosasaur Prognathodon teeth set in a jaw fragment with other bone fragments. 128 grams, 13.1 cm (5 1/8 in.). [No Reserve] From Morocc](https://p1.liveauctioneers.com/1191/372470/205358845_1_x.jpg?height=280&quality=70&sharpen=true&version=1746103873&width=280)
![Large Unpolished Fossil Tree Branch Section Group [20]: Triassic Period, circa 235 million years B.P. Comprising twenty cut branch sections of petrified wood with some bark details. 1.42 kg total, 35-90 mm (1 3/8 - 3 1/2 in.). [20, No Reserve] From Madagas](https://p1.liveauctioneers.com/1191/372470/205358833_1_x.jpg?height=280&quality=70&sharpen=true&version=1746103873&width=280)
![Natural Unpolished Fossil Tree Branch Section Group [100]: Triassic Period, circa 235 million years B.P. Comprising one hundred cut sections of fossilised wood. 1.31 kg total, 19-31 mm (3/4 - 1 1/4 in.). [100, No Reserve] From Madagascar. Ex Mineral Imports,](https://p1.liveauctioneers.com/1191/372470/205358822_1_x.jpg?height=280&quality=70&sharpen=true&version=1746103873&width=280)
