- Dinosaur biology and evolution and its implications for land vertebrate evolution
- Mesozoic marine reptiles: Evolution and biogeography
- Triassic ichthyosaurs
- Plesiosaur origins
- Large-scale patterns and adaptive trends in tetrapod evolution
- Endothermy
- Gigantism
- Reproductive biology: Egg laying vs. live birth
- Secondary aquatic adaptation
- Mass extinction
- Fossilization: the material nature of fossils
- Fossilization of bone
- Fossil vertebrate hard tissues:
- Osteohistology of dinosaurs and marine reptiles
- Tooth enamel microstructure
- History of Science
- Origin of paleoart
- Early history of paleontological collections