Plants

Angiosperms

Arthropods

Insects

Mollusca

Newly named bivalves

Archosauromorphs

Sankar Chatterjee Sankar Chatterjee (born May 28, 1943) is a paleontologist, and is the Paul W. Horn Professor of Geosciences at Texas Tech University and Curator of Paleontology at the Museum of Texas Tech University. He earned his Ph. D. from the University of ...

's discovery of a possible

Triassic The Triassic ( ) is a geologic period and system which spans 50.6 million years from the end of the Permian Period 251.902 million years ago ( Mya), to the beginning of the Jurassic Period 201.36 Mya. The Triassic is the first and shortest period ...

bird, ''

Protoavis ''Protoavis'' (meaning "first bird") is a problematic taxon known from fragmentary remains from Late Triassic Norian stage deposits near Post, Texas. Much controversy remains over the animal, and there are many different interpretations of what ...

'', if genuine, would push avian origins back almost 70 million years. The find ignites controversy over the connection between dinosaurs and birds.

Newly named dinosaurs

Data courtesy of George Olshevsky's dinosaur genera list.

Newly named birds

Genera no longer considered to be birds

* ''

''. The avian status of ''Protoavis'' has since been almost universally rejected by paleontologists.

Pterosaurs

New taxa

Synapsids

Non-mammalian

References

{{portal, Paleontology 1990s in paleontology

Paleontology Paleontology (), also spelled palaeontology or palæontology, is the scientific study of life that existed prior to, and sometimes including, the start of the Holocene epoch (roughly 11,700 years before present). It includes the study of fossi ...