TWO NEOASAPHUS TRILOBITES--ONE WITH LONG EYE STALKS

TWO NEOASAPHUS TRILOBITES--ONE WITH LONG EYE STALKS Neoasaphus kowalewski and Neoasaphus plautini 450 million year old Wolchow river streams, near St. Petersburg, Russia Some of the best preserved and most beautiful life-like trilobites come from Wolchow river streams near St. Petersburg, Russia. Even though both of these 450 million year...