Paul Upchurch

Rates of Dinosaur Body Mass Evolution Indicate 170 Million Years of Sustained Ecological Innovation on the Avian Stem Lineage

Roger Benson, Nicolás E. Campione, Matthew T. Carrano et al. · PLoS Biology · 2014 · 446 citations · Full text

The phylogenetic relationships of sauropod dinosaurs

Paul Upchurch · Zoological Journal of the Linnean Society · 1998 · 432 citations

Biology, Morphological Evidence, Phylogenetics +12

The evolutionary history of sauropod dinosaurs

Paul Upchurch · Philosophical Transactions of the Royal Society B Biological Sciences · 1995 · 376 citations

Cranial design and function in a large theropod dinosaur

Emily J. Rayfield, David Norman, Celeste C. Horner et al. · Nature · 2001 · 275 citations

Gross Anatomy, Axial Skeleton, Cranial Design +4

Osteology of the Late Jurassic Portuguese sauropod dinosaur<i>Lusotitan atalaiensis</i>(Macronaria) and the evolutionary history of basal titanosauriforms

Philip D. Mannion, Paul Upchurch, Rosie N. Barnes et al. · Zoological Journal of the Linnean Society · 2013 · 271 citations

Biology, Late Jurassic Portuguese, Morphological Evidence +15