| P number: | P001775 |
|---|---|
| Old photograph number: | B00551 |
| Caption: | The Castle Rocks, Dunbar from the south-west, East Lothian. Kinnesswood Formation sandstones cut by dyke-like intrusion of analcite-olivine basalt, volcanic neck filled with agglomerate, and plug of analcime basanite. |
| Description: | The Castle Rocks, Dunbar from the south-west, East Lothian. Kinnesswood Formation sandstones cut by dyke-like intrusion of analcite-olivine basalt, volcanic neck filled with agglomerate, and plug of analcime basanite. The country rock in this area is sandstone with cornstone beds (Kinnesswood Formation - latest Devonian to earliest Carboniferous), which forms the pale-coloured, horizontally-bedded strata (centre, below and to right of dyke). These sandstones are intruded by: (i) a dyke-like intrusion of analcite-olivine basalt forming the upstanding ridge (centre); (ii) a volcanic vent now filled by a mass of fine agglomerate (below dyke on left); and (iii) a plug of analcime basanite (to right of sandstones - displaying close-spaced subcolumnar jointing). |
| Date taken: | Fri Jan 01 00:00:00 GMT 1892 |
| Photographer: | Lunn, R. |
| Copyright statement: | Crown |
| Acknowledgment: | This image was digitized with grant-in-aid from SCRAN the Scottish Cultural Resources Access Network |
| X longitude/easting: | 367800 |
| Y latitude/northing: | 679400 |
| Coordinate reference system, ESPG code: | 27700 (OSGB 1936 / British National Grid) |
| Orientation: | Landscape |
| Size: | 133.98 KB; 1000 x 753 pixels; 85 x 64 mm (print at 300 DPI); 265 x 199 mm (screen at 96 DPI); |
| Average Rating: | Not yet rated |
| Categories: | Unsorted Images, Geoscience subjects/ Igneous features/ Volcanic vents, necks and plugs |
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