article: Oxalaia
links: Family (biology) Reptile Competition (biology) Jaw National Museum of Brazil Baryonyx Angaturama Indian gharial National Museum of Brazil fire Spinosauridae Masiakasaurus Gondwana Period (geology) Egypt Blood vessel Desert Piscivore Africa Nostril Soil erosion Sawfish Pterosaur Holotype Brazil Horsetail Coelacanth Carcharodontosaurus Late Cretaceous Northeast Region of Brazil Crocodilia Morocco Irritator Mollusc Tropics Cross section (geometry) Spinosaurus Fossil Suchomimus Ichthyovenator Tooth Brazilian Upper Cretaceous Predation Jurassic Park Nerve Shark South America Sauropod Dromaeosauridae Cristatusaurus