Record details
Subjects: Extinct vertebrates; Evolutionary paleobiology; PaleobiologySCIENCE / Paleontology; NATURE / Animals / Dinosaurs & Prehistoric Creatures; NATURE / Fossils
Subjects: Paleoecology; Paleobiology; Conservation biologySCIENCE / General; NATURE / Environmental Conservation & Protection; SCIENCE / Earth Sciences / General
Subjects: Paleobiology; GraptolitesSCIENCE / Paleontology
Subjects: Cetacea, Fossil; Evolutionary paleobiologySCIENCE / Paleontology
Subjects: Earth sciences; Invertebrates; GeologySCIENCE / Paleontology; SCIENCE / Life Sciences / Biology; SCIENCE / Life Sciences / Evolution
Subjects: AmmonoideaSCIENCE / Paleontology; SCIENCE / Life Sciences / Biology; SCIENCE / Life Sciences / Evolution
Subjects: Tyrannosauridae; Paleobiology; Paleontology--CretaceousSCIENCE / Paleontology; SCIENCE / Life Sciences / Biology; SCIENCE / Essays