Alectryonia, Prepped Oyster Fossils toys & novelties The reaction of alkaline groundwater

The reaction of alkaline groundwater with ash layers and volcanic rocks will produce the Zeolite naturally

Many people will go their entire life without seeing a whale

this great predator was one of the largest and most fearsome of the carnivorous dinosaurs

Rose quartz is found in substantial quantities at numerous locations around the world

Alectryonia, Prepped Oyster Fossils toys & novelties The reaction of alkaline groundwaterOyster fossil of the species Alectryonia. With its distinctive zig zag shell edge, it is thought that like modern oysters, Alectryonia would have lived in shallow coastal waters and been a filter feeder. The angled joints between the oyster's two shells worked as a great defense against debris entering the oyster and damaging its soft body.