Cerro Barcino Formation

Early to earliest Late Cretaceous unit of the Chubut Group, Patagonia; its Cerro Castaño Member (latest Albian, 101.62 Ma) yielded Patagotitan.

地层是在同一环境中、经过一段时间沉积形成的岩体。 DinoDex 中有 1 种恐龙的化石出自这里。

更多来自Chubut Province的恐龙