Classification of Olshevsky 1991

G. †Allosaurus Marsh 1877
show all | hide all
Invalid names: Apatodon Marsh 1877 [synonym]
G. †Tenontosaurus Ostrom 1970
show all | hide all
G. †Sauropelta Ostrom 1970
show all | hide all
†Sauropelta edwardsorum Ostrom 1970
†Allosaurus fragilis Marsh 1877
show all | hide all
Invalid names: Apatodon mirus Marsh 1877 [synonym]
G. †Stenotholus Giffin et al. 1988
show all | hide all
†Stenotholus kohlerorum Giffin et al. 1988
G. †Avaceratops Dodson 1986
show all | hide all
†Avaceratops lammersorum Dodson 1986
G. †Ultrasauros Olshevsky 1991
show all | hide all
†Ultrasauros macintoshi Jensen 1985
Invalid names: Ultrasaurus Jensen 1985 [replaced]
G. †Protognathosaurus Olshevsky 1991 [first jaw lizard]
show all | hide all
Invalid names: Protognathus Zhang 1988 [replaced]
G. †Becklespinax Olshevsky 1991
show all | hide all
G. †Valdoraptor Olshevsky 1991
show all | hide all
†Valdoraptor oweni Lydekker 1889
Unr. Dinosauria Owen 1842 [dinosaur]
show all | hide all
Superor. Theropodomorpha Olshevsky 1991
hide
Infraor. †Herrerasauria Galton 1985
hide
Invalid names: Staurikosauridae Galton 1977 [empty]
Or. †Lagosuchia Paul 1988
hide
Fm. †Lagerpetonidae Arcucci 1986
hide
G. †Lagerpeton Romer 1971
+
†Lagerpeton chanarensis Romer 1971
Fm. †Lagosuchidae Bonaparte 1975 [lagosuchid]
hide
G. †Lagosuchus Romer 1971 [rabbit crocodile]
+
+
Invalid names: Lagosuchus lilloensis Romer 1972 [synonym]
G. †Pseudolagosuchus Arcucci 1987
+
†Pseudolagosuchus major Arcucci 1987
Invalid names: Basitheropoda Olshevsky 1991 [empty]
Infracl. Archosauria Cope 1869 [archosaur]
show all | hide all
Superor. †Pterosauria Kaup 1834 [pterosaur]
hide
Invalid names: Sharivopterygia Olshevsky 1991 [empty]