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This large rectangular ark was less numerous than the abundant ponderous and transverse arks, but they were fairly regularly encountered on the beaches adjacent to West Gulf Drive and at Bowman's Beach.
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This large rectangular ark was less numerous than the abundant ponderous and transverse arks, but they were fairly regularly encountered on the beaches adjacent to West Gulf Drive and at Bowman's Beach.
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"This valve still has some periostracum and some ligament. The shell of this species gets quite a bit larger than this. Some people call a large valve the ""soap dish ark shell""!"
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"This valve still has some periostracum and some ligament. The shell of this species gets quite a bit larger than this. Some people call a large valve the ""soap dish ark shell""!"
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