Phytosaur Tooth - SOLD 1.36" pterosaurteeth Above: Front of the Specimen

Above: Front of the Specimen Card featuring NASA image STS07-32-1702

eocaena reaching up to 10 inches (25 cm)

The yellow color of the glass is due to a high concentration of lead-oxide (up to 30% in this case)

depositing the mineral to be heated and pressurized into the beautiful gem

Studies of the incidence of lesions in the cranium and frill suggest that the Triceratops used its horns in combat and the frill was an adaptation for protection

Phytosaur Tooth - SOLD 1.36" pterosaurteeth Above: Front of the SpecimenIn the early Mesozoic era, dinosaurs walked the Earth and heavy ferns covered the land in a hot climate, but one familiar danger lurked at the waters edge: the ancient Phytosaur. This monstrous reptile was an early aquatic predator that struck with terrifying speed and power at anything unfortunate enough to cross its feeding grounds. While it resembled a modern crocodile, the phytosaur is far older and perhaps more frightening than the aquatic