Sea urchin bulb spine fossils mid Jurassic 1/2 pound 15 plus pieces

Description

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Sea urchin bulb spine fossils and fossil pieces with e
ach winner receiving 1/2 pound of the bulb fossils and fossil pieces sized approximately  1/8 to 1  inch long by 1/8 to 1/2 inch wide and deep scooped from the bulb fossils as pictured with lots containing 15 plus pieces
.
These 165 million year old fossils come from the Pseudocidaris mammosa urchin,,,an example picture is presented here showing the bulbs as they grew on the animal,,,from the Bathonian middle Jurassic era and are just as they come from the earth and make great display and hands on study specimens..Note that we have seen other fossils and fossil pieces in this batch that appear to be from other urchins and even a Crinoid part or two so we am sorry that we can not guarantee all pieces will be the bulbs or bulb pieces,but the picture represents the fossil pieces that will be in the lots and we will do our best to remove non fossil debris.