-
Archaeopterygidae is a
group of
paravian dinosaurs,
known from the
latest Jur****ic and
earliest Cretaceous of Europe. In most
current classifications...
- a
distinct family, a
basal subfamily of Troodontidae,
members of
Archaeopterygidae, or an ****emblage of
dinosaurs that are an
evolutionary grade within...
- Archaeornithes. Due to the po****rity of
Archaeornithes as well as
Archaeopterygidae being recognized as the only
family in this clade, Sauriurae, Archaeornithes...
- only
slightly less
likely than this hypothesis, and as
likely as
Archaeopterygidae and
Troodontidae being sister clades. As in the
wings of
modern birds...
- †Oviraptorosauria (mostly toothless;
their diet and
lifestyle are uncertain) †
Archaeopterygidae (small,
winged protobirds) †Dromaeosauridae (small to medium-sized...
- †****uipteryx †Gargantuavis †Overoraptor? †Rahonavis? †Yandangornis? †
Archaeopterygidae? †Anchiornithidae? †Scansoriopterygidae?
Euavialae †Jeholornithidae...
- †Deinonychosauria (toe-clawed dinosaurs; may not form a
natural group) †
Archaeopterygidae (small,
winged theropods or
primitive birds) †Troodontidae (omnivores;...
- Liaoningvenator?
Ostromia Pedopenna Serikornis Xiaotingia Yixianosaurus †
Archaeopterygidae Alcmonavis?
Archaeopteryx Wellnhoferia Anchiornithidae? †Dromaeosauridae...
- dromaeosaurid. All
dromaeosaurids have also been
referred to the
family Archaeopterygidae by at
least one
author (which would, in effect, make Velociraptor...
- Liaoningvenator?
Ostromia Pedopenna Serikornis Xiaotingia Yixianosaurus †
Archaeopterygidae Alcmonavis?
Archaeopteryx Wellnhoferia Anchiornithidae? †Dromaeosauridae...
