 Calicular view of corallum
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 view of costae and pitted intercostal region
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 Lateral view of corallum
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 Lateral view of corallum
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 direct view of pitted theca
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 Calicular view of corallum
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 Calicular view of corallum
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 oblique view of pitted theca
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 View of shallow pitted intercostal region
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 Lateral view of corallum
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 View of shallow pitted intercostal region
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