Meaning of Jurassic | Babel Free
d͡ʒʊˈɹæs.ɪkDefinitions
The period from 201.3±0.2 to 145 million years ago, after the Triassic and before the Cretaceous; the geologic systems of this period.
Equivalents
Examples
“[p 108] Like⟳ the Forest Marble Beds in the Middle Jurassic, the Purbeck Beds of the Upper Jurassic are deltaic or estuarine in origin, so as well as mammals they contain⟳ small, presumably freshwater, crocodiles and the first indisputable lizards. [p 109] This is less surprising if it is recalled that in the Upper Jurassic, Europe and North America were joined to form⟳ Laurasia and the Atlantic Ocean still had to be formed …”
“Fossils are particularly well described from the Carboniferous, Triassic, Jurassic and Cretaceous periods and have⟳ been found in the USA, England, Russia, Lebanon and Germany. Sites such as Lyme Regis in Dorset have⟳ particularly yielded number⟳ of Jurassic “squid” ink sacs and nodules (Doguzhaeva et al. 2004).”
CEFR level
B2
Upper Intermediate
This word is part of the CEFR B2 vocabulary — upper intermediate level.
This word is part of the CEFR B2 vocabulary — upper intermediate level.
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