威尼斯正规官网-威尼斯官方网站-首页

     威尼斯正规官网  >> 科研之窗 >> 科研成果

论文

论文题目 Permo-Triassic tetrapods and their climate implications
作  者 JunLiu; Kenneth D.Angielczyk,FernandoAbdala
发表年度 2021
刊物名称 Global and Planetary Change
卷、期、页码 ; ;
影响因子
论文摘要

The narrow active temperature ranges of ectothermic tetrapods can be used as proxies for reconstructing paleoclimates. Here we deduce the climatic preferences of major Permo-Triassic tetrapod groups based on their known geographic distributions, the critical thermal limits of living tetrapods, and paleoclimate information from other sources. The resulting preferred temperature sequence of amniotes places most Triassic archosauromorphs at the high end of the spectrum, with preferred temperatures over 32 °C in some cases, followed by captorhinids, pareiasaurs, procolophonids, cynognathian cynodonts, dicynodonts (excluding Lystrosaurus), Proterosuchus fergusi, and finally Lystrosaurus at the lowest preferred temperature. The poleward distribution of Permian Lystrosaurus marks the border of cool temperate climates, whereas Triassic Lystrosaurus delineates the border of the arid zone. Most temnospondyls indicate the availability of perennial water sources. Captorhinids and pareiasaurs preferred dry climates, whereas dicynodonts preferred wetter conditions. Based on current evidence, central Pangea transitioned from an arid zone to a tropical zone during the late Olenekian. 

全文链接 https://www.sciencedirect.com/science/article/pii/S0921818121002034?via%3Dihub
附件地址

威尼斯正规官网|威尼斯官方网站

XML 地图 | Sitemap 地图