New ethological classes offer a deeper understanding of fossilized behaviors. From aestivation and pupation to predation traps, these additions refine trace fossil classification and highlight the complexity of organism–sediment interactions. ...

Ichnological terminology serves as a foundation for understanding trace fossils and trackway analysis. This article defines key terms, facilitating clearer communication and comprehension in ichnology while enhancing the interpretation of ichnological evidence. ...

Ichnology explores fossilized traces left by ancient organisms, revealing their behavior and environments. This article examines the origins of ichnology, the oldest discovered traces, how footprints shaped dinosaur research, trace fossil preservation, and their role in evolutionary reconstructions. ...