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LOT 2175
Natural History - White Pecopteris Fern Specimen Group
DEVONIAN PERIOD, CIRCA 417-354 MILLION YEARS B.P.
6 - 9 7/8 in. (3.04 kg total, 15-25 cm).
Five Pecopteris sp. fern specimens on irregular matrices [5, No Reserve]
ProvenanceFrom St. Clair, Pennsylvania, USA.
Acquired during the 1980s.
From the Pradi Collection, Boston, USA.
These fern fossils are very common from coal mining areas around the world. However, it is the unique state of preservation of the white on the black shale that gives the St. Clair ferns their beauty and rarity. This combination is not found anywhere else in the world.
CONDITIONTimeLine Auctions follows a vetting process to ensure the authenticity and legality of all items, reinforcing our commitment to integrity and responsible trading. Each antiquity, antique, and coin lot undergoes thorough examination by a vetting committee of at least ten external specialists, professional trade association members, scientists, and archaeologists: Our Vetting Process
AUCTIONS:
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Natural History - Fossil Mosasaur 'Marine Dinosaur' Tooth Group
Cretaceous Period, 145-65 million years B.P.Sold for (Inc. bp): £59
Comprising a pair of Prognathodon sp. teeth with roots. 60 grams total, 73-76 mm
Found in the phosphate mine region, Khouribga, Morocco. Acquired 1950s-1960s. From an old Bristol, UK, palaeontological collection. -
Natural History - African 'T-rex' Fossil Tooth
Cretaceous Period, circa 145-93 million years B.P.Sold for (Inc. bp): £82
With some serration, from Carcharodontosaurus saharicus; repaired. 25.7 grams, 60 mm
From the Tegana formation of the Sahara Desert, Morocco. Acquired during 1980s. From an old Lincolnshire, UK, collection.
The Carcharodontosaurus saharicus was one of the largest predators (larger than its distant North American T-Rex cousin) of all time and is also related to Allosaurus and the South American Giganotosaurus. -
Natural History - Stony Iron Meteorite
Sold for (Inc. bp): £20
Comprising a large irregular mass. 60 grams, 50 mm
From Morocco, Sahara Desert. From an old Oxfordshire, UK, fossil and mineral collection.