Abstract Here we describe a new pterosaur footprint assemblage from the Hwasun Seoyuri tracksite in the Upper Cretaceous Jangdong Formation of the Neungju Basin in Korea.The assemblage consists of many randomly oriented prints in remarkably high Fan Shop - NCAA - Clothing densities but represents a single ichnotaxon, Pteraichnus.Individuals exhibit

Bees and angiosperms established a mutualistic relationship along the evolutionary time.The aim of this study is to contribute for the understanding of this relation analyzing pollen stored by stingless bees colonies distributed along the Rio Negro.Fourteen species of Meliponini from the genera Partamona, Scaura, and Trigona were studied with regar

A wave glider can convert vertical wave motion into its forward propulsion.There are many factors affecting the propulsion performance of a wave glider.The swing amplitude of hydrofoil can Accessoires PolyMaker affect the efficiency of hydrofoil to capture wave energy, and the pull direction of an umbilical cable can affect the transmission efficie