What are the fossil evidence for group living, cooperation, competition, and parental care?

Apr 21, 2025 ... The John Day Fossil Beds are better known for body fossils — things like teeth and bones. The recent discovery of trace fossils like ... Apr 25, 2024 ... Fossil experts say they have gained unprecedented insights into a type of enormous prehistoric shark, after finding complete skeletons of the creatures. Jun 7, 2007 ... Abstract. A fossil discovery in the mid-Cretaceous Blackleaf Formation of southwest Montana, USA, has yielded the first trace and body fossil ... Jul 31, 2024 ... We describe the first vertebrate body fossils from the Maroon Formation and discuss them in the contexts of the known ichnoassemblage and C–P environmental ... Foldable with the vocabulary on fossils! Words included are: body fossil, trace fossil, mold fossil and cast fossil. I used this as an introduction to TEK ... The fossil record of freshwater crayfish (infraorder Astacidea) is surprisingly sparse, comprising mostly trace fossils, some body fossils and rarely ... Jun 27, 2024 ... Trace fossils (such as footprints, burrows, nests, and coprolites [fossilized feces] are the record of behaviors of extinct animals. •Body ... These include body fossils (bones, teeth, hair, shells, etc.) and trace fossils (evidence of activities or movements, including tracks, skin impressions, and ... Oct 10, 2024 ... Body fossils are the remains of plants, animals, and microorganisms preserved in a geologic context. Body fossils are in contrast to trace fossils ( ... Jan 26, 2021 ... The largest “complete” specimens of Isotelus from Ohio are somewhat smaller, at just over 38 centimeters (15 inches). Most body fossils of ...