P number: | P000428 |
---|---|
Old photograph number: | C01540 |
Caption: | At the Clett, Holborn Head. Caithness. The top of the Clett, or rectangular flat-topped stack of horizontally-bedded flagstones is in the background. A 'blow-hole' or 'gloup' is seen in the foreground. |
Description: | At the Clett, Holborn Head. Caithness. The top of the Clett, or rectangular flat-topped stack of horizontally-bedded flagstones is in the background. A 'blow-hole' or 'gloup' is seen in the foreground. Caves are excavated along the strongly developed joints in the flagstones. When, due to the extreme hydraulic pressures of the wave-compressed air, the roof of the cave falls in at the landward end, a natural chimney or 'blow-hole' can be formed. A bridge can be left to the seaward side. |
Date taken: | Sat Jan 01 00:00:00 GMT 1910 |
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: | 310500 |
Y latitude/northing: | 971500 |
Coordinate reference system, ESPG code: | 27700 (OSGB 1936 / British National Grid) |
Orientation: | Portrait |
Size: | 220.45 KB; 737 x 1000 pixels; 62 x 85 mm (print at 300 DPI); 195 x 265 mm (screen at 96 DPI); |
Average Rating: | Not yet rated |
Categories: | Unsorted Images, Geoscience subjects/ Landforms, marine/ Caves, blowholes, inlets |
Reviews
There is currently no feedback