Geological Map Anglesey Callaway1881 Quarterlyjourna371881geol 0263

Geological map of Anglesey. Plate 8 from:. EXPLANATION OF PLATE VIII. Fig. 1. Map of Anglesey, showing the distribution of the Palaeozoic, Pebidian, and Gneissic series. Fig. 2. Generalized section from Holyhead Mountain to Menai Straits. Fig. 3. Section across Mynydd Llwydiarth. Fig. 4. Section from Porth Nobla to Aberffraw. Fig. 5. Section in Upper Quarry, Nebo. Fig. 6. Section in Lower Quarry, Nebo. In all the sections the signification of the letters is as follows - d. Carboniferous. c. Cambrian. b. Pebidian. a. Gneissic series. 6: Granitoidite; 5: Dark schist; 4: Grey gneiss; 3: Limestone; 2: Quartz schist; 1: Halleflinta. f. faults.

Date

December 31, 1881

Mapmaker / publisher

Callaway Charles, 1838-1915

Place

Anglesey

Archive

Wikimedia Commons

Type

map

Original size

2,397 × 1,871 pixels

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