Plants

Conifers

Angiosperms

Arthropods

Crustaceans

Crustacean research

* Albrecht (1983) reappraises the relationships of some fossil crustaceans and erects the family Protastacidae.

Insects

Fish

Cartilaginous fish

Cartilaginous fish research

* Duffin & Ward (1983) erect the family Anachronistidae for their new genus '' Anachronistes'', which would later become a

junior synonym In taxonomy, the scientific classification of living organisms, a synonym is an alternative scientific name for the accepted scientific name of a taxon. The botanical and zoological codes of nomenclature treat the concept of synonymy differently. ...

of '' Cooleyella''.

Reptiles

Archosauromorphs

Dinosaurs

Data courtesy of George Olshevsky's dinosaur genera list.

=Birds

Pterosaurs

=New taxa

References

{{portal, Paleontology Paleontology 3