| Superorder Crocodylomorpha Hay, 1930 (sensuWalker, 1970) |
| Infraorder Thalattosuchia Fraas, 1901 (sensuYoung & Andrade, 2009) |
| Family Metriorhynchidae Fitzinger, 1843 (sensuYoung & Andrade, 2009) |
| Subfamily Geosaurinae Lydekker, 1889 (sensuYoung & Andrade, 2009) |
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