30043 - Top Rare Prochasmops praecurrens Middle Ordovician Trilobite Russia Bothremydidae It was found inside its
Yard notes & kiln story
Description
It was found inside its natural phosphate matrix
Precious mosasaur phalanx paddle bone from a new phosphate location in the Atlas mountains (Morocco)
It could be considered to belong to an individual that has already finalized all its phases of growth
Beautiful collection of 3 Prognathodon anceps teeth and 1 Halisaurus walkeri tooth
Clinopyroxenes have 1-2 mm in size
30043 - Top Rare Prochasmops praecurrens Middle Ordovician Trilobite Russia Bothremydidae It was found inside itsProchasmops praecurrens (Schmidt, 1881) Middle Ordovician Asery Level Formation Vilpovitsy quarry, St. Petersburg region, Russia