precambrian meaning in Hindi

Examples

1. A lot of what we do was developed in Precambrian seas,
2. The youngest of the Precambrian rocks are the South Charnwood Diorites.
3. Vertical cliffs along the coastline are made up of Precambrian dolomite.
4. The bedrock is mainly of Precambrian and Cambro-Silurian origin.
5. Black and gray shales of the Precambrian era underlie the town.
6. This third event folded the layered Precambrian and Cambrian sedimentary rocks.
7. Hundreds of millions of years separate this period from the Precambrian.
8. This was deposited as limestone in a Precambrian oceanic rift trough.
9. The new rift structure may follow the Precambrian and Paleozoic faults.
10. Precambrian life forms were found, and rock engravings were reported.