An interruption in the geological record caused by erosion or non-deposition, often representing a significant time gap.

भौगोलिक रिकॉर्ड में रुकावट

English Usage: The graded unconformity between the two rock layers indicates a significant period where no sediment was deposited.

Hindi Usage: दो चट्टानों की परतों के बीच ग्रेडेड अनकंफॉर्मिटी का संकेत देती है कि कोई अवशेष जमा नहीं हुआ।