Extinct - Law Dictionary Search Results
Coccosteus
An extinct genus of Devonian ganoid fishes having the broad plates about the head studded with berrylike tubercles
Conodonta
an extinct order of primitive vertebrates the precise taxonomy is not clear in some classifications it is considered a separate
Diatryma
An extinct eocene bird from New Mexico larger than the ostrich
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Diprotodon
An extinct Quaternary marsupial from Australia about as large as the hippopotamus so named because of its two large front
Dodo
A large extinct bird Didus ineptus formerly inhabiting the Island of Mauritius It had short half fledged wings like those of
Dromatherium
A small extinct triassic mammal from North Carolina the earliest yet found in America
edaphosaurus
an extinct heavy bodied reptile of the late Paleozoic having a dorsal sail or crest
Elasmosaurus
An extinct long necked marine cretaceous reptile from Kansas allied to Plesiosaurus
Enaliosauria
An extinct group of marine reptiles embracing both the Ichthyosauria and the Plesiosauria now regarded as distinct orders
Eosaurus
An extinct marine reptile from the coal measures of Nova Scotia so named because supposed to be of the earliest
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