title: Why vascular siphons with sub-atmospheric pressures are physiologically impossible in sauropod dinosaurs.
authors.affiliation: School of Biological Sciences, The University of Adelaide, Adelaide, SA 5005, Australia. roger.seymour@adelaide.edu.au.
authors.forename: Roger S
authors.identifier: 0000-0002-3395-0059
authors.initials: RS
authors.lastname: Seymour
authors.affiliation: Department of Biology, The University of Florida, Gainesville, FL 32611, USA.
authors.forename: Harvey B
authors.initials: HB
authors.lastname: Lillywhite
mesh_terms: D000818:Animals; D062186:Arterial Pressure / Q000502:physiology*; D001274:Atmospheric Pressure; D001775:Blood Circulation / Q000502:physiology*; D025061:Dinosaurs / Q000033:anatomy & histology / Q000502:physiology*; D005580:Fossils / Q000033:anatomy & histology