The cockroach The cockroaches belong to an ancient group of insects ; the oldest fossil cockroach belongs to the geological ages more than two hundred million years ago . तिलचट्टे तिलचट्टे कीटों के प्राचीन समूह में आते हैं.सबसे पुरान तिलचट्टा जीवाशऋ-ऊण्श्छ्ष्-म दो हजार लाख साल से भी पुराने भूवै&आनिक काल का है .
How to say geological age in Hindi and what is the meaning of geological age in Hindi? geological age Hindi meaning, translation, pronunciation, synonyms and example sentences are provided by Hindlish.com.