![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)
TimeLine Auctions Ltd.Harwich, Essex
Fossil ~ Online Auction
(10,000 price results)![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)
TimeLine Auctions Ltd.Harwich, Essex
TimeLine Auctions Ltd.Harwich, Essex
![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)
TimeLine Auctions Ltd.Harwich, Essex
![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)
TimeLine Auctions Ltd.Harwich, Essex
![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)
TimeLine Auctions Ltd.Harwich, Essex
![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)
TimeLine Auctions Ltd.Harwich, Essex
![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)
TimeLine Auctions Ltd.Harwich, Essex
![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)
TimeLine Auctions Ltd.Harwich, Essex
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