Abstract:Biramous appendages are a common feature among modern marine arthropods that evolved deep in arthropod phylogeny. The branched appendage of Cambria.........【详细】
Abstract：The Shuram carbon isotope excursion (CIE) is the largest negative CIE in geological history that may have recorded dramatic changes in Earth's surf.........【详细】
Abstract：Fossil Lagerstätten similar to the Cambrian Burgess Shale have a crucial role in revealing the origin and early evolution of arthropods. Tuzoiidae,.........【详细】
Abstract：A moderately diverse assemblage of brachiopods from the Latham Shale Lagerstatte (Cambrian Series 2, upper Stage 4) and the upper Cadiz Formation (.........【详细】
Abstract：Cnidarians diverged very early in animal evolution; therefore, investigations of the morphology and trophic levels of early fossil cnidarians may p.........【详细】
