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Gonyaulacysta
| Gonyaulacysta | |
| Deflandre, G. (1964) | |
| Sarjeant, W.A.S. (1982b) | |
| Active | |
| Subfamily Leptodinioideae | |
| jurassica | |
| 170 | |
| 60 | |
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No synonyms
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No synonyms
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