| • top bed | |
| शीर्ष: apex rubric roof cap top vertex poll head cusp | |
| संस्तर: bed calcic horizon diagnostic surface horizons | |
शीर्ष संस्तर अंग्रेज़ी में
[ shirsa samstar ]
| • top bed | |
| शीर्ष: apex rubric roof cap top vertex poll head cusp | |
| संस्तर: bed calcic horizon diagnostic surface horizons | |
