Dicraeosaurus sattleri Dicraeosaurus sattleri Tornieria Giraffatitan Tornieria Camarasaurus supremus 2.02 Jobaria 1.14Giraffatitan Cetiosaurus Patagosaurus Omeisaurus Camarasaurus supremus Mamenchisaurus Barapasaurus Jobaria Shunosaurus Spinophorosaurus Mamenchisaurus Tazoudasaurus Isanosaurus 0.44 Shunosaurus Vulcanodon Pulanesaura ● Gongxianosaurus 0 Spinophorosaurus Leonerasaurus ● Lessemsaurus ●Oxford braincase Antetonitrus ●Oxford braincase Melanorosaurus Melanorosaurus Blikanasaurus Anchisaurus Aardonyx Anchisaurus Mussaurus Coloradisaurus Seitaad Jingshanosaurus Massospondylus Yunnanosaurus Glacialisaurus Adeopapposaurus Coloradisaurus Lufengosaurus Riojasaurus Massospondylus Adeopapposaurus Plateosaurus engelhardti Leyesaurus Riojasaurus Eucnemesaurus Unaysaurus Plateosaurus gracilis Plateosaurus engelhardti Efraasia Unaysaurus Ruehleia Thecodontosaurus Plateosauravus Efraasia Pantydraco Thecodontosaurus Pantydraco Saturnalia Saturnalia Chromogisaurus Panphagia Neotheropoda Eoraptor Neotheropoda Herrerasaurus Guaibasaurus Chindesaurus Ornithischia Staurikosaurus Herrerasaurus Ornithischia Silesaurus Silesaurus Marasuchus Crurotarsi Crurotarsi Euparkeria Euparkeria Tree no. 1 ; Braincase completeness = 50 % ●Oxford braincase ●Oxford braincase Dicraeosaurus sattleri Tornieria Dicraeosaurus sattleri Giraffatitan Camarasaurus supremus Tornieria Jobaria Cetiosaurus Patagosaurus Giraffatitan ● Omeisaurus ● Mamenchisaurus Camarasaurus supremus Barapasaurus Shunosaurus Jobaria Spinophorosaurus Tazoudasaurus Mamenchisaurus Isanosaurus 1.59 Vulcanodon 0.36 Pulanesaura Shunosaurus Gongxianosaurus Leonerasaurus Spinophorosaurus Lessemsaurus Antetonitrus Melanorosaurus Melanorosaurus Blikanasaurus 0 Anchisaurus Aardonyx Anchisaurus Mussaurus Coloradisaurus Seitaad Jingshanosaurus Massospondylus Yunnanosaurus Glacialisaurus Adeopapposaurus Coloradisaurus Lufengosaurus Riojasaurus Massospondylus Adeopapposaurus Plateosaurus engelhardti Leyesaurus Riojasaurus Eucnemesaurus Unaysaurus Plateosaurus gracilis Plateosaurus engelhardti Efraasia Unaysaurus Ruehleia Thecodontosaurus Plateosauravus Efraasia 0 Pantydraco Thecodontosaurus Pantydraco Saturnalia Saturnalia Chromogisaurus Panphagia Neotheropoda Eoraptor Neotheropoda Herrerasaurus Guaibasaurus Chindesaurus 0 Ornithischia Staurikosaurus Herrerasaurus Ornithischia Silesaurus Silesaurus Marasuchus Crurotarsi Crurotarsi Euparkeria Euparkeria Tree no. 2 ; Braincase completeness = 50 % Dicraeosaurus sattleri Dicraeosaurus sattleri Tornieria Giraffatitan Tornieria Camarasaurus supremus Jobaria Giraffatitan Cetiosaurus Patagosaurus Omeisaurus Camarasaurus supremus Mamenchisaurus Barapasaurus Jobaria Shunosaurus Spinophorosaurus 0 Mamenchisaurus Tazoudasaurus Isanosaurus 0.53 Shunosaurus Vulcanodon Pulanesaura ● Gongxianosaurus Spinophorosaurus Leonerasaurus Antetonitrus ●Oxford braincase ●Lessemsaurus ●Oxford braincase Melanorosaurus Melanorosaurus Blikanasaurus Anchisaurus Aardonyx Anchisaurus Mussaurus Coloradisaurus Seitaad Jingshanosaurus Massospondylus Yunnanosaurus Glacialisaurus Adeopapposaurus Coloradisaurus Lufengosaurus Riojasaurus Massospondylus Adeopapposaurus Plateosaurus engelhardti Leyesaurus Riojasaurus Eucnemesaurus Unaysaurus Plateosaurus gracilis Plateosaurus engelhardti Efraasia Unaysaurus Ruehleia Thecodontosaurus Plateosauravus Efraasia 0.04 Pantydraco Thecodontosaurus Pantydraco Saturnalia Saturnalia Chromogisaurus Panphagia Neotheropoda Eoraptor Neotheropoda Herrerasaurus Guaibasaurus Chindesaurus 0 Ornithischia Staurikosaurus Herrerasaurus Ornithischia Silesaurus Silesaurus Marasuchus Crurotarsi Crurotarsi Euparkeria Euparkeria Tree no. 3 ; Braincase completeness = 50 % Dicraeosaurus sattleri 1.52Dicraeosaurus sattleri Tornieria Giraffatitan Tornieria Camarasaurus supremus Jobaria Giraffatitan Cetiosaurus Patagosaurus Omeisaurus Camarasaurus supremus Mamenchisaurus Barapasaurus Jobaria Shunosaurus Spinophorosaurus Mamenchisaurus Tazoudasaurus Isanosaurus 0.75 0.04 Shunosaurus Vulcanodon Pulanesaura ● Gongxianosaurus Spinophorosaurus Leonerasaurus Lessemsaurus ●Oxford braincase ● ● Oxford braincase Antetonitrus Melanorosaurus Melanorosaurus Blikanasaurus Anchisaurus Aardonyx Anchisaurus Mussaurus Coloradisaurus Seitaad Jingshanosaurus Massospondylus Yunnanosaurus Glacialisaurus Adeopapposaurus Coloradisaurus Lufengosaurus Riojasaurus Massospondylus Adeopapposaurus Plateosaurus engelhardti Leyesaurus Riojasaurus Eucnemesaurus Unaysaurus Plateosaurus gracilis Plateosaurus engelhardti Efraasia Unaysaurus Ruehleia Thecodontosaurus Plateosauravus Efraasia 0 Pantydraco Thecodontosaurus Pantydraco Saturnalia Saturnalia Chromogisaurus Panphagia Neotheropoda Eoraptor Neotheropoda Herrerasaurus Guaibasaurus Chindesaurus Ornithischia Staurikosaurus Herrerasaurus Ornithischia Silesaurus Silesaurus Marasuchus Crurotarsi Crurotarsi Euparkeria Euparkeria Tree no. 4 ; Braincase completeness = 50 % Dicraeosaurus sattleri Dicraeosaurus sattleri Tornieria Giraffatitan Tornieria Camarasaurus supremus Jobaria 0.78Giraffatitan Cetiosaurus Patagosaurus Omeisaurus Camarasaurus supremus Mamenchisaurus Barapasaurus Jobaria Shunosaurus Spinophorosaurus Mamenchisaurus Tazoudasaurus Isanosaurus 0.48 Shunosaurus Vulcanodon ● ● Oxford braincase ● Pulanesaura 0 Spinophorosaurus Gongxianosaurus Leonerasaurus ●Oxford braincase Lessemsaurus Antetonitrus Melanorosaurus Melanorosaurus Blikanasaurus Anchisaurus Aardonyx Anchisaurus Mussaurus Coloradisaurus Seitaad Jingshanosaurus Massospondylus Yunnanosaurus Glacialisaurus Adeopapposaurus Coloradisaurus Lufengosaurus Riojasaurus Massospondylus Adeopapposaurus Plateosaurus engelhardti Leyesaurus Riojasaurus Eucnemesaurus Unaysaurus Plateosaurus gracilis Plateosaurus engelhardti Efraasia Unaysaurus Ruehleia Thecodontosaurus Plateosauravus Efraasia Pantydraco Thecodontosaurus Pantydraco Saturnalia Saturnalia Chromogisaurus Panphagia Neotheropoda Eoraptor Neotheropoda Herrerasaurus Guaibasaurus Chindesaurus Ornithischia Staurikosaurus Herrerasaurus Ornithischia Silesaurus Silesaurus Marasuchus Crurotarsi Crurotarsi Euparkeria Euparkeria Tree no. 5 ; Braincase completeness = 50 % Pulanesaura Dicraeosaurus sattleri Dicraeosaurus sattleri Tornieria Tornieria Giraffatitan Camarasaurus supremus 0.82Giraffatitan Jobaria Cetiosaurus 2.45 Patagosaurus Camarasaurus supremus Omeisaurus Mamenchisaurus Jobaria Barapasaurus Shunosaurus Mamenchisaurus Spinophorosaurus Tazoudasaurus Shunosaurus Isanosaurus ● Vulcanodon ● Spinophorosaurus ●Oxford braincase Gongxianosaurus Leonerasaurus ●Oxford braincase Lessemsaurus Antetonitrus Melanorosaurus Melanorosaurus Blikanasaurus Anchisaurus Aardonyx Anchisaurus Mussaurus Coloradisaurus Seitaad Jingshanosaurus Massospondylus Yunnanosaurus Glacialisaurus Adeopapposaurus Coloradisaurus Lufengosaurus Riojasaurus Massospondylus Adeopapposaurus Plateosaurus engelhardti Leyesaurus 0 3.38 Riojasaurus Eucnemesaurus Unaysaurus Plateosaurus gracilis Plateosaurus engelhardti Efraasia Unaysaurus Ruehleia Thecodontosaurus Plateosauravus Efraasia Pantydraco Thecodontosaurus Pantydraco Saturnalia Saturnalia Chromogisaurus Panphagia 3.18 Neotheropoda Eoraptor Neotheropoda Herrerasaurus Guaibasaurus Chindesaurus 0 Ornithischia Staurikosaurus Herrerasaurus Ornithischia Silesaurus Silesaurus Marasuchus Crurotarsi Crurotarsi Euparkeria Euparkeria Tree no. 6 ; Braincase completeness = 50 % Dicraeosaurus sattleri Dicraeosaurus sattleri Tornieria Giraffatitan Tornieria Camarasaurus supremus Jobaria Giraffatitan Cetiosaurus Patagosaurus Omeisaurus 1.49Camarasaurus supremus Mamenchisaurus Barapasaurus Jobaria Shunosaurus Spinophorosaurus Mamenchisaurus Tazoudasaurus ● Isanosaurus Shunosaurus ●Oxford braincase Vulcanodon ● Pulanesaura Spinophorosaurus Gongxianosaurus Leonerasaurus ●Oxford braincase Lessemsaurus Antetonitrus Melanorosaurus Melanorosaurus Blikanasaurus 0 Anchisaurus Aardonyx Anchisaurus Mussaurus Coloradisaurus Seitaad Jingshanosaurus Massospondylus Yunnanosaurus Glacialisaurus Adeopapposaurus Coloradisaurus Lufengosaurus 0 Riojasaurus Massospondylus Adeopapposaurus Plateosaurus engelhardti Leyesaurus Riojasaurus Eucnemesaurus Unaysaurus Plateosaurus gracilis Plateosaurus engelhardti Efraasia Unaysaurus Ruehleia Thecodontosaurus Plateosauravus Efraasia Pantydraco Thecodontosaurus Pantydraco Saturnalia Saturnalia Chromogisaurus Panphagia Neotheropoda Eoraptor Neotheropoda Herrerasaurus Guaibasaurus Chindesaurus 0 Ornithischia Staurikosaurus Herrerasaurus Ornithischia Silesaurus Silesaurus Marasuchus Crurotarsi Crurotarsi Euparkeria 0.59 Euparkeria Tree no. 7 ; Braincase completeness = 50 % ●Oxford braincase ●Oxford braincase Vulcanodon Dicraeosaurus sattleri Dicraeosaurus sattleri Tornieria ● Giraffatitan Camarasaurus supremus Tornieria Jobaria Cetiosaurus Giraffatitan Patagosaurus ● 0 Omeisaurus 3.09Camarasaurus supremus Mamenchisaurus Barapasaurus Jobaria Shunosaurus Spinophorosaurus Mamenchisaurus Tazoudasaurus 1.59 Isanosaurus Pulanesaura Shunosaurus Gongxianosaurus Leonerasaurus Spinophorosaurus Lessemsaurus Antetonitrus Melanorosaurus Melanorosaurus Blikanasaurus 0.04 Anchisaurus Aardonyx Anchisaurus Mussaurus Coloradisaurus Seitaad Jingshanosaurus Massospondylus Yunnanosaurus Glacialisaurus Adeopapposaurus Coloradisaurus Lufengosaurus Riojasaurus Massospondylus Adeopapposaurus Plateosaurus engelhardti Leyesaurus 3.38 Riojasaurus Eucnemesaurus Unaysaurus Plateosaurus gracilis Plateosaurus engelhardti Efraasia Unaysaurus Ruehleia Thecodontosaurus Plateosauravus Efraasia Pantydraco Thecodontosaurus Pantydraco Saturnalia Saturnalia