A new archosauriform (Reptilia: Diapsida) from the Manda beds (Middle Triassic) of southwestern Tanzania.

por Sterling J Nesbitt, Richard J Butler, David J Gower
Publicado 2013

Dietary diversity and evolution of the earliest flying vertebrates revealed by dental microwear texture analysis

por Jordan Bestwick, David M. Unwin, Richard J. Butler, Mark A. Purnell
Publicado 2020

Mass extinctions drove increased global faunal cosmopolitanism on the supercontinent Pangaea

por David J. Button, Graeme T. Lloyd, Martín D. Ezcurra, Richard J. Butler
Publicado 2017

Anatomy and cranial functional morphology of the small-bodied dinosaur Fruitadens haagarorum from the Upper Jurassic of the USA.

por Richard J Butler, Laura B Porro, Peter M Galton, Luis M Chiappe
Publicado 2012

Controlling for the species-area effect supports constrained long-term Mesozoic terrestrial vertebrate diversification

por Roger A. Close, Roger B.J. Benson, Paul Upchurch, Richard J. Butler
Publicado 2017

<italic toggle="yes">Pendraig milnerae</italic>, a new small-sized coelophysoid theropod from the Late Triassic of Wales

por Stephan N. F. Spiekman, Martín D. Ezcurra, Richard J. Butler, Nicholas C. Fraser, Susannah C. R. Maidment
Publicado 2021