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Richard J Butler

Summary

Biodiversity Evolutionary Studies Paleontology Taxonomy Zoology

Past or current institution affiliations

University of Birmingham

PeerJ Contributions

February 19, 2019

The anatomy and phylogenetic position of the erythrosuchid archosauriform Guchengosuchus shiguaiensis from the earliest Middle Triassic of China

3 citations

961 downloads

1,877 views

Richard J. Butler, Martín D. Ezcurra, Jun Liu, Roland B. Sookias, Corwin Sullivan

https://doi.org/10.7717/peerj.6435 PubMed 30809443

December 10, 2018

A new phylogenetic analysis of Phytosauria (Archosauria: Pseudosuchia) with the application of continuous and geometric morphometric character coding

7 citations

1,082 downloads

3,101 views

Andrew S. Jones, Richard J. Butler

https://doi.org/10.7717/peerj.5901 PubMed 30581656

November 24, 2016

A revision of tetrapod footprints from the late Carboniferous of the West Midlands, UK

6 citations

801 downloads

3,400 views

Luke E. Meade, Andrew S. Jones, Richard J. Butler

https://doi.org/10.7717/peerj.2718 PubMed 27904809

October 20, 2016

A revision of Sanpasaurus yaoi Young, 1944 from the Early Jurassic of China, and its relevance to the early evolution of Sauropoda (Dinosauria)

7 citations

746 downloads

4,023 views

Blair W. McPhee, Paul Upchurch, Philip D. Mannion, Corwin Sullivan, Richard J. Butler, Paul M. Barrett

https://doi.org/10.7717/peerj.2578 PubMed 27781168

July 21, 2016

Neural and endocranial anatomy of Triassic phytosaurian reptiles and convergence with fossil and modern crocodylians

17 citations

909 downloads

4,149 views

Stephan Lautenschlager, Richard J. Butler

https://doi.org/10.7717/peerj.2251 PubMed 27547557

November 25, 2014

Systematics of putative euparkeriids (Diapsida: Archosauriformes) from the Triassic of China

9 citations

742 downloads

3,944 views

Roland B. Sookias, Corwin Sullivan, Jun Liu, Richard J. Butler

https://doi.org/10.7717/peerj.658 PubMed 25469319

January 10, 2019 - Version: 1

Comparative biomechanical analysis demonstrates functional convergence between slender-snouted crocodilians and phytosaurs

679 downloads

879 views

Robert Lemanis, Andrew S Jones, Richard J Butler, Philip S.L. Anderson, Emily J Rayfield

https://doi.org/10.7287/peerj.preprints.27476v1

August 9, 2017 - Version: 1

Evolution of body size in Crocodylomorpha in a multi-regime evolutionary landscape

284 downloads

883 views

Pedro L Godoy, Roger B J Benson, Mario Bronzati, Richard J Butler

https://doi.org/10.7287/peerj.preprints.3134v1

Signed reviews submitted for articles published in PeerJ Note that some articles may not have the review itself made public unless authors have made them open as well.

August 28, 2018

Anatomical notes and discussion of the first described aetosaur Stagonolepis robertsoni (Archosauria: Suchia) from the Upper Triassic of Europe, and the use of plesiomorphies in aetosaur biochronology

1 citation

779 downloads

2,315 views

William G. Parker

https://doi.org/10.7717/peerj.5455 PubMed 30186682

February 14, 2018

The axial skeleton of Poposaurus langstoni (Pseudosuchia: Poposauroidea) and its implications for accessory intervertebral articulation evolution in pseudosuchian archosaurs

4 citations

554 downloads

3,916 views

Candice M. Stefanic, Sterling J. Nesbitt

https://doi.org/10.7717/peerj.4235 PubMed 29472991

1 Question

Incorrect institutional abbreviation

about Revision of the Late Jurassic crocodyliform Alligatorellus, and evidence for allopatric speciation driving high diversity in western European atoposaurids

2 Answers

Where are Daemonosaurus and Chilesaurus in this analysis? They seem to be missing.

The taxon ranges are incorrect.