They are known as fossils from the Carboniferous Epoch of the great Palaeozoic era -LRB- 300,000,000 years ago -RRB- . वे पैलियोजोइक महाकल्प ( 3000,00,000 वर्ष पूर्व ) के कार्बनी युग से जीवाश्मों के रूप में ज्ञात हैं .
What is the meaning of पैलियोजोइक महाकल्प in English and how to say pailiyojoik mahakalpa in English? पैलियोजोइक महाकल्प English meaning, translation, pronunciation, synonyms and example sentences are provided by Hindlish.com.