hydralmosaurusの例文

例文

1. Although synonymized with " Hydralmosaurus serpentinus " in 1999, it has been recently revalidated.
2. It is known only from a single specimen discovered in Late Cretaceous ( late Santonian-early Campanian age ) rocks of Nebraska, USA; " Hydralmosaurus " was coined as a new genus for " Elasmosaurus " " serpentinus " in 1943 by Samuel Paul Welles . the specimen has a total body length of.