Thesaurus: jurassic
Of the age of the middle Mesozoic, including, as divided in England and Europe, the Lias, Oolite, and Wealden; -- named from certain rocks of the Jura mountains.
Related headwords
juradefinitionmesozoicdefinitionperioddefinitionagedefinitiondivideddefinitionEuropedefinitionliasdefinitionmiddledefinitionmountainsdefinitionnameddefinitionrocksdefinitionwealdendefinitioncalleddefinitioncertaindefinitiondenotingdefinitionEnglanddefinitioneradefinitionformationdefinitionlitedefinitionmilliondefinitionrelatingdefinitionseconddefinitionagodefinitionconifersdefinitiondinosaursdefinitionoolitedefinitionyearsdefinitionjupeneighbor
Definitions
- a. Of the age of the middle Mesozoic, including, as divided in England and Europe, the Lias, Oolite, and Wealden; -- named from certain rocks of the Jura mountains.
- n. The Jurassic period or formation; -- called also the Jura.
- adj. of or relating to or denoting the second period of the Mesozoic era
- Of the age of the middle Mesozoic, including, as divided in England and Europe, the Lias, Oölite, and Wealden; -- named from certain rocks of the Jura mountains. -- n. The Jurassic period or formation; -- called also the Jura.
- Of the age of the middle Mesozoic, including, as divided inEngland and Europe, the Lias, Oölite, and Wealden; -- named fromcertain rocks of the Jura mountains.-- n.
- n. from 190 million to 135 million years ago; dinosaurs; conifers a. of or relating to or denoting the second period of the Mesozoic era