secondary era इन हिंदी

secondary: कम महत्व का अनु- उप-

era: काल युग महाकल्प

	1.	Thus some pollens ( essentially tropical ferns pollens ) from the Secondary era were found between two Mousterian layers.
	2.	Dug by the Cure river in a limestone massif from the Mesozoic ( secondary era ), the caves were used as shelter by humans since at least 200, 000 years ago.

secondary emission wire monitor	secondary emphysema	secondary energy
secondary enrichment	secondary enuresis	secondary evidence
secondary excitation	secondary extinction	secondary feature

अंग्रेज़ी→नहीं। नहीं।→अंग्रेज़ी