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RHAETOGONYAULAX RHAETICA<br />
(SARJEANT) LOEBLICH AND LOEBLICH, 1968<br />
NORMANDY<br />
TRIASSIC<br />
JURASSIC<br />
CRETACEOUS<br />
TERTIARY<br />
QUATERNARY<br />
MESOZOIC<br />
CENOZOIC<br />
UNKNOWN ORGINS