 | Geological Society of London - 1811 - 506 Seiten
...worked to the extent of a quarter of a mile in length, and at present, to the depth of about ninety or a hundred feet, in a plane intersecting that of the...worked in this quarry is a conglomerate evidently stra^ tified ; the strata are from six to eight feet in thickness, and dip SE at an angle of about... | |
 | William Phillips - 1818 - 302 Seiten
...length, and to the depth of about 100 feet, in a plane intersecting that of the strata. The rock of this quarry, is a conglomerate evidently stratified...thickness, and dip south-east at an angle of about 1 5 degrees. As long as this rock preserves the character of conglomerate, it is compact and tenacious... | |
 | William Daniel Conybeare, William Phillips - 1822 - 592 Seiten
...length, and to the depth of about 100 feet, in a plane intersecting that of the strata. Hie rock of this quarry, is a -conglomerate evidently stratified...thickness, and dip south-east at an angle of about 15 degrees. As long as this rock -preserves the character of conglomerate, it is compact and tenacious... | |
 | William Daniel Conybeare, William Phillips - 1822 - 568 Seiten
...length, and to the depth of about 100 feet, in a plane intersecting that of the strata. The rock of this quarry, is a conglomerate evidently stratified...thickness, and dip south-east at an angle of about 15 degrees. As long as this rock preserves the character of conglomerate, it is compact and tenacious... | |
 | Thomas Moore (writer on Devon.) - 1829 - 686 Seiten
...tre8: to the extent of a quarter of a mile in length, and at present, to the depth of about ninety or a hundred feet, in a plane intersecting that of the...thickness, and dip south-east at an angle of about 15°. As long as this rock preserves the character of conglomerate (Exeter Red Conglomerate of De La... | |
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... openings or quarries in its neighbourhood. That of Heavitree is situated about a mile and a half from Exeter on the road to Honiton. It is worked to the extent of a quarter of a mile in length, and to the depth of about 100 feet, in a plane intersecting... 