Teudopsis cadominensis, a new teuthid squid from the Toarcian (Lower Jurassic) of Alberta
Teudopsis cadominensis, a new teuthid squid from the Toarcian (Lower Jurassic) of Alberta
复制标题
Teudopsis cadominensis，一种来自艾伯塔省托阿尔阶（下侏罗统）的新乌贼
作者：
R. Hall;A. Neuman
在阿尔伯塔省中西部Fernie组Toarcian（下侏罗统）Poker Chip Shale中发现了一种新的条尾乌贼Teudopsis cadominensis。鱿鱼化石在北美中生代是罕见的；本种是北美洲最早记录的古oliginidae科，也是北美洲侏罗纪中观亚目的首个成员。
A new species of teuthid squid, Teudopsis cadominensis, is described from the Toarcian (Lower Jurassic) Poker Chip Shale of the Fernie Formation in central-western Alberta. Fossil squids are rare in the Mesozoic of North America; this species is the first record of the family Palaeololiginidae in North America and the first member of the suborder Mesoteuthina in the Jurassic of North America.