In depth Walliserops is a unique type of trilobite with it having a trident on its head. It also had spines all around it but one common similarity with all Walliserops species that they all have the signature trident on there head. Walliserops shows sexual selection through combat with jousting with the trident they have. … Read more
Flexicalymene: Research Database Theropoda · Cretaceous · Unknown Research Note: Flexicalymene was a theropoda from the Cretaceous of Unknown, providing important data on prehistoric life and ecosystem dynamics. Research Finding Status Grade Year Method Citation Impact Brandt 1996: Flexicalymene and related taxa Journal of Paleontology Confirmed B 1996 Fossil Brandt, Journal of Paleontology … Read more
Isotelus: Research Database Theropoda · Cretaceous · Unknown Research Note: Isotelus was a theropoda from the Cretaceous of Unknown, providing important data on prehistoric life and ecosystem dynamics. Research Finding Status Grade Year Method Citation Impact Brandt Meyer Lask 1995: Isotelus and related taxa Journal of Paleontology Confirmed B 1995 Fossil Brandt Meyer … Read more