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Protorosauria

plural noun
Pro·to·ro·sau·ria

Definition of Protorosauria 

: an order of Synaptosauria comprising rather small Permian and Triassic reptiles — see protorosaurus

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History and Etymology for Protorosauria

New Latin, from Protorosaurus + -ia

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Dictionary Entries near Protorosauria

protore

Proto-Romance

protorosaur

Protorosauria

protorosaurian

protorosauroid

Protorosaurus

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