The period in geological time spanning from about 201.3 to 145 million years ago, known for the dominance of dinosaurs.

ज्युरासिक काल

English Usage: The Jurassic period is famous for its large dinosaurs.

Hindi Usage: ज्युरासिक काल अपने बड़े डिनोसॉर के लिए प्रसिद्ध है।

Relating to a time before a specified event or period.

पूर्व

English Usage: The pre-Jurassic era had different types of life forms.

Hindi Usage: पूर्व-ज्युरासिक युग में विभिन्न प्रकार के जीवन रूप थे।