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Horridonia horrida

Horridonia horrida

SKU: PBR 1.0
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Three extremely well preserved ventral valves, each 30 mm across, in life position. Several of the characteristic long anchoring spines are present, spanning up to 110 mm. Also shown are the hinge lines, "ears" and part of the dorsal valves. The sediment surface is covered with shelly fragments and bryozoans

Size: 30mm x 170mm on a block 170mm x 120mm