Seitenhistorie

h5. Ooid Sand, Bahamas

| !IMG_2905-25_bahamas.jpg|thumbnail! | | !10_2.JPG|thumbnail! |
| Foto is from Joulter's Shoal, Andros Island \\
{table-cell:width=30%}
{table-cell} | Macro, ooids |

| *Location* \\ | Bahamas |
| *Depositional facies* \\ | Beach, shallow subtidal |
| *Provenance* \\ | Local |
| *Composition* \\ | Calcite, aragonite; additionally well rounded, elongate fragments of calcarous algae (_Halimeda_ ?) and few bivalve fragments |
| *Texture* | Grains are very well rounded, well sorted, medium to coarse grained |
h6. Petrographic thin section:
| *Description* | Radial ooids of aragonite needles, generally around a detritic core (quartz, calcarous fragment ecc.) |

| !10-IMGP5012sm.jpg|thumbnail! |  | !10-IMGP5011sm.jpg|thumbnail! |
| Bright field {table-cell:width=30%}
{table-cell}| Dark field  |



| *Sample number* | heubeck0010, NA15 |
| *Collector* | unknown | 
| *Date of sampling* | unknown, approx. 1995 |




h6. Comments:

See [Additional data page|geowisssand:0010 Additional data] for REM images