Plesiosaurus Bone 117.42 Oval Cab ct 62.80 x 38.30 x 3.70 mm Russia y361

Plesiosaurus Bone 117.42 Oval Cab ct 62.80 x 38.30 x 3.70 mm Russia y361

interesting fossil plesiosaurus bone,partially fossilized in pyrite; clear structure of the bone visible in this polished on both side cabochon. This fossil is from the middle Jurassic period, dated about 150 million years ago and comes from Tatarstan Region, Russia.