-
Enaliornithidae and Brodavidae,
might have been able to fly, the
larger hesperornithids like
Hesperornis and
Baptornis had only
vestigial wings. As in the...
- Plioplatecarpus. Some
Niobraran genera such as Tylosaurus, Cretoxyrhina,
hesperornithids, and
plesiosaurs including elasmosaurs such as
Terminonatator and polycotylids...
- Cambridge, England. Due to its lack of certain[clarification needed]
hesperornithid apomorphies, they were much more "conventional"
birds and were initially...
- in
cladistic analysis. Consequently, it
might be
considered a
fossil hesperornithid with a
different feeding specialization.
Though it was
heavily built...
-
groups of
flightless birds include the
Cretaceous patagopterygiformes,
hesperornithids, the
Cenozoic phorusrhacids ("terror birds") and
related bathornithids...
-
Sharon Springs Member. A
hesperornithid. H.
chowi Manitoba &
South Dakota Pembina, Millwood, &
Sharon Springs Members. A
hesperornithid. H.
lumgairi Manitoba...
-
possibility of some
volant abilities. †Canadaga A
genus of
flightless hesperornithid birds. †Castignovolucris An
enantiornithe of
uncertain affinities. It...
-
Academy of Arts and Sciences. 19: 1–110. Martin, L.D. (1984). "A new
hesperornithid and the
relationships of the
Mesozoic birds".
Transactions of the Kansas...
- 2010.502910. ISSN 1477-2019. S2CID 83749554. Hou L.-H. (1999). "New
hesperornithid (Aves) from the
Canadian Arctic" (PDF).
Vertebrata PalAsiatica. 37 (7):...
-
Partial tibiotarsus One of the only
known freshwater occurrences of a
hesperornithid.
Daspletosaurus D.
torosus Coal
Ridge Member Maxilla and two partial...
