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“thalassiosaurus”
Thalassiosaurus, Thalassonomosaurus (s) (proper noun)
A "marine lizard" from Late Cretaceous North America: The name Thalassiosaurus comes from Greek "thalassios", "belonging to the sea", and named by U. S. paleontologist Samuel Paul Welles in 1943.
This entry is located in the following units:
sauro-, saur-, -saurus, -saurid, -saur,
-sauria, -saurian + (page 35) thalasso-, thalass-, thalassi-, thalassio-, thalatto-, thalatt- + (page 1)
-sauria, -saurian + (page 35) thalasso-, thalass-, thalassi-, thalassio-, thalatto-, thalatt- + (page 1)