bioclastic meaning in Hindi

Examples

1. Additional evidence for sponge evolution before the Cambrian explosion is found in bioclastic sedimentary sequence.
2. Betic corridor rock facies consist of heterozoan bioclastic carbonates and mixed siliciclastic carbonates with conglomerates appearing in local fan-delta deposits.
3. These deposits allow the analysis of the architecture and internal complexities of a mixed bioclastic-silicicastic succession in a thrust-belt.
4. After the initial deposition of bioclastic rudist-bearing limestones and the formation of some reef complexes composed of rudists and single corals, the sea level started dropping.
5. The common facies can change quite suddenly ( within less than 500 m ) into a coarse, weakly cemented, bioclastic facies ( " Pierre de Cheyroux " ) consisting of white to yellowish calcarenites  a beachrock facies, indicating a littoral position of the deposits.
6. In some places, the top part undergoes a facies change to more agitated conditions, especially towards the West and near P�rigueux ( deposition of cream-coloured, coarse, bioclastic limestones, which are much less recrystallised; their grain size is over 2 mm and they can show large cross-beds ).