Locality | Direction of the Dyke W. of N. |
Stratum traversed | Direction of stratum E. of N. |
Angle at which the Dyke cuts the stratum | |
1 | Far-Dunlughy Done | 21 | Primitive blue limestone | 51 | 72 |
2 | Church-home Dunlughy, Donegal | 17 | Gneiss and primitive granular limestone | 55 | 72 |
3 | Ditto | 41 | 96 | ||
4 | Ditto | 27 | 82 | ||
5 | Ditto | 34 | 90 | ||
6 | Mein-a-bole, N.W. side of Arnagh, Donegal | 71 | Bluish white limestone | 12 | 83 |
7 | Ditto | ||||
8 | Ditto | 38 | 50 | ||
9 | Ditto | 37 | 49 | ||
10 | Ditto | 63 | 75 | ||
11 | Ditto | 52 | 65 | ||
12 | Ditto | 44 | 56 | ||
13 | Ditto | 46 | 58 | ||
14 | Ditto | 45 | 57 | ||
15 | Ditto | 35 | 47 | ||
16 | Alt-na-Calge Dunlughy | 31 | Talcose limestone | 54 | 85 |
17 | Ditto | 31 | 85 | ||
18 | Ditto | 22 | 75 | ||
19 | Rannagh Point, Isle of Arran-mor, Donegal | 20 | Sienite | ||
20 | Pool-a-Phuca, Church-hill, Fermanagh; lesser dyke South limb | 53 | Limestone with madrepores | 89 | 142 |
21 | ditto, North limb | 53 | 31 | 120 | |
22 | Ditto, great dyke | 35 | 124 | ||
23 | Lough-na-Croey, Stranagh-logh moutain, Donegal | 40 | Primitive limestone | 41 | 90 |
24 | Dubeng, Giddore, Donegal | 19 | sienite | ||
25 | Aghia-mor, Boylagh | 39 | Slaty quartz | 71 | 110 |
26 | Trayenagh Bay, between White and Red Castle | 19 | sienite | ||
27 | Ditto | 24 | Ditto | ||
28 | Lough Foyle, between White and Red Castle | 49 | Sandstone | 16 | 65 |
29 | Tory | 41 | Porphyritic sienite | ||
30 | Ditto | 18 | |||
31 | Ditto | 35 |
Page:Transactions of the Geological Society, 1st series, vol. 3.djvu/233
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