09145 - Beautiful Collection of 2 Fossilized Silicified Pine Cones Equicalastrobus Eocene - Sahara Desert Prochasmops praecurrens • Westphalian of United States
Yard notes & kiln story
Description
• Westphalian of United States (1: Illinois)
Reptilia - Sauropterygia - Pachypleuridae
Hungary (1)
As of 2017
76 apfu (atoms per formula unit)
09145 - Beautiful Collection of 2 Fossilized Silicified Pine Cones Equicalastrobus Eocene - Sahara Desert Prochasmops praecurrens • Westphalian of United StatesSize (the biggest): 55. 2 mm 2. 20 in Weight (in a whole): 49. 8 g Strangely weird specimens. It is a kind of Pine Cone that was not known until very recently. They are found fossilized in silica (silicified). They preserve the structures with amazing detail. Very rare species.