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Genus: Retroceramus Koschelkina, 1958 † (DB: 14 SP)
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Retroceramus clinatus
(Koschelkina, 1969 †) (FOSSIL)
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Retroceramus elegans
Koschelkina, 1962 † (FOSSIL)
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Retroceramus haasti
(Hochstetter, 1863 †) (FOSSIL)
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Retroceramus jurensis
(Koschelkina, 1969 †) (FOSSIL)
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Retroceramus lucifer
Koschelkina 1958 † (FOSSIL)
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Retroceramus menneri
Koschelkina, 1960 † (FOSSIL)
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Retroceramus obliquus
(Morris & J. Lycett, 1853 †) (FOSSIL)
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Retroceramus originalis
Koschelkina, 1985 † (FOSSIL)
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Retroceramus popovi
Koschelkina, 1962 † (FOSSIL)
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Retroceramus priscus
(Sey, 1972 †) (FOSSIL)
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Retroceramus provincialis
(Koschelkina, 1969 †) (FOSSIL)
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Retroceramus rhomboideus
(Voronetz 1937) † (FOSSIL)
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Retroceramus solidus
(Koschelkina, 1969 †) (FOSSIL)
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Retroceramus subtilis
(Sey, 1972 †) (FOSSIL)
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