Web卡玛卡玛群(英语:Kem Kem Group),又称卡玛卡玛地层或卡姆卡姆地层(Kem Kem beds),旧称卡玛卡玛层(Kem Kem Formation),是以摩洛哥和阿尔及利亚交界处为中心,遍布非洲西北部的一个地层单位,分为较年轻的都伊拉层(Douira Formation)与较古老的狮子山层(Gara Sbaa Formation),地质年代约为白垩纪中后期的森诺曼阶。 许多 … WebThe Bahariya Formation appears to be a coastal environment that includes brackish environments. Dinosaurs found in the area include Carcharodontosaurus, Paralititan, and the little known Bahariasaurus and Aegyptosaurus. The amount of known aquatic life is much more diverse including an abundance of bivalves, crustaceans, and fish.
Palaeontologists reveal
WebApr 24, 2024 · The researchers now define this sedimentary package as the Kem Kem Group, which consists of two distinct formations, the Gara Sbaa Formation and the Douira Formation. To assemble the huge... Web卡瑪卡瑪群 (英語: Kem Kem Group ),又稱 卡瑪卡瑪地層 或 卡姆卡姆地層 (Kem Kem beds) [2] ,舊稱 卡玛卡玛组 (Kem Kem Formation),是以 摩洛哥 和 阿爾及利亞 交界處為中心,遍布 非洲 西北部的一個 地層單位 ,分為較年輕的 都伊拉组 (Douira Formation)與較古老的 狮子山组 (Gara Sbaa Formation),地質年代約為 白堊紀 … tarif kamar rs grand medistra lubuk pakam
“Most Dangerous Place in the History of Planet Earth” Revealed by ...
WebOct 1, 2024 · The Tegama Group occurs only in Niger, and the Kem Kem Beds are divided into two units, the Douira Formation and Gara Sbaa Formation. The the jaws of the specimen are too narrow for Araripesuchus or Laganosuchus, so could be Elosuchus.Two Elosuchus species are known, E. cherifiensis and E. broinae, and material assigned to … WebApr 25, 2024 · The researchers now define this sedimentary package as the Kem Kem Group, which consists of two distinct formations, the Gara Sbaa Formation and the … WebInscrivez-vous sur triemploi.com,et augmentez sensiblement vos chances de trouver l'emploi que vous souhaitez! 飯 2日に一回