Joaquinraptor关键词检索结果

[古生物学•2025]华金释放者Casali•最新的白垩纪Megaraptorid theropod Dinosaur Shing ship ship ship ship ship ship ship ship ship ship ship ship ship ship ship ship ship ship ship of megaraptoran Evolution and Valaeobiology

[Paleontology • 2025] Joaquinraptor casali • Latest Cretaceous megaraptorid theropod Dinosaur sheds light on megaraptoran evolution and palaeobiology

Joaquinraptor Casali Ibiricu,Lamanna,Alvarez,Cerda,Caglianone,Cardozo,Luna&Martínez,2025 doi:doi.org/10.1038/s4141467-025-025-63793-5 disocties by Andrew inistre fime Megaraptora的古生物学是一群从亚洲,澳大利亚,尤其是南美洲的白垩纪矿床中闻名的大爪食肉多脚架恐龙。然而,大型形态和进化的许多重要方面的理解仍然很少,这在很大程度上是由于这些兽脚类动物的大多数化石的零碎性质以及已知分类单元中解剖上重叠的骨骼元素的稀缺性。在这

巨大的恐龙,带有“像树篱饰物”的爪子,在阿根廷的下巴中发现了鳄鱼腿

Gigantic dinosaur with 'claws like hedge trimmers' found with croc leg still in its jaws in Argentina

快速的Megaraptor Joaquinraptor Casali有大胳膊和爪子,例如树篱修剪器,这会使T. Rex的前肢看起来很狭窄。