Dinosauria›Reptilia›Hesperornithiformes›Theropoda›Hesperornithidae
Silhouette of Hesperornis bairdi

Hesperornis Hesperornis bairdi Martin and Lim 2002

/hˈɛspɚɹˌɔːɹniz/ estimated
Unknown · —

Key Statistics

Diet
piscivore
Locomotion
bipedal
inferred from clade

Overview

Hesperornis bairdi is a theropod dinosaur known from Unknown. It was a piscivore. It was named by Martin and Lim 2002. The species is represented by 0 recorded occurrences in the Paleobiology Database.

Fossil Record Completeness

How much of this profile is grounded in the fossil record

~5%
fragmentary record
Confirmed
Inferred
Based on 0 recorded occurrences in the Paleobiology Database.

Geologic Time

Where Hesperornis bairdi sits in deep time

TRIASSIC
JURASSIC
CRETACEOUS
Hesperornis
252 Mya201 Mya145 Mya66 Mya