Relating to an early geological period that occurred about 541 to 485 million years ago during the Paleozoic era.

कैंब्रियन काल से संबंधित

English Usage: The Cambrian explosion marked a significant increase in biodiversity.

Hindi Usage: कैंब्रियन विस्फोट ने जैव विविधता में महत्वपूर्ण वृद्धि की।