Genus: Gracilitheca Syssoiev , 1968 † (DB: 4 SP, 0 IMG)
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Genus: Lophotheca Qian , 1978 † (DB: 2 SP, 0 IMG)
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Genus: Nephrotheca Marek , 1966 † (DB: 1 SP, 0 IMG)
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234000004
Nephrotheca
betula
(FOSSIL)
Valent & al., 2012 †
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No Georeferenced data available
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Genus: Sokolovitheca Syssoiev , 1972 † (DB: 2 SP, 0 IMG)
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