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- 21:19, 18 November 2019 British Geological Survey - the legislative framework (hist) [19,720 bytes] Scotfot (Talk | contribs) (Created page with "== British Geological Survey - The legislative framework == By R Bowie. '''Adapted from: Bowie, R,C. 2010. British Geological Survey - The legislative framework. OR/11/019...")
- 09:21, 14 November 2019 Economic geology - Jersey: description of 1:25 000 Channel Islands Sheet 2 (hist) [15,156 bytes] Scotfot (Talk | contribs) (Created page with "{{Jersey25k}} Plate 24 Ronez Quarry, St John. (Photograph by Dr A. C. Bishop). == Chapter 10 Economic geology == In the past the population of...")
- 09:17, 14 November 2019 Geophysical field surveys - Jersey: description of 1:25 000 Channel Islands Sheet 2 (hist) [12,468 bytes] Scotfot (Talk | contribs) (Created page with "{{Jersey25k}} File:P992184.jpg|thumbnail|Figure 21 Bouguer anomaly map of Jersey. Contours are drawn at 1 mGal intervals. Station locations are indicated. Redrawn from Bride...")
- 00:20, 14 November 2019 Quaternary deposits - Jersey: description of 1:25 000 Channel Islands Sheet 2 (hist) [24,089 bytes] Scotfot (Talk | contribs) (Created page with "{{Jersey25k}} Figure 19 Geological sketch map showing drift deposits of Jersey. File:P992183.jpg|thumbnail|Figure 20 Sketch section of the dri...")
- 00:08, 14 November 2019 Geological structure - Jersey: description of 1:25 000 Channel Islands Sheet 2 (hist) [19,125 bytes] Scotfot (Talk | contribs) (Created page with "{{Jersey25k}} Figure 18 Sketch map showing the main structural features of Jersey. Based on Helm, 1984, fig.4. File:P992204.jpg|thumbnail|Pla...")
- 22:04, 13 November 2019 Minor igneous intrusions - Jersey: description of 1:25 000 Channel Islands Sheet 2 (hist) [20,669 bytes] Scotfot (Talk | contribs) (Created page with "{{Jersey25k}} Figure 15 Sketch map showing dykes exposed in reefs at Jeffrey's Leap. Redrawn from Thomas, 1977, fig.10.1. File:P992179.jpg|th...")
- 21:39, 13 November 2019 Plutonic igneous rocks - Jersey: description of 1:25 000 Channel Islands Sheet 2 (hist) [35,462 bytes] Scotfot (Talk | contribs) (Created page with "== Chapter 5 Plutonic igneous rocks == There are three principal plutonic rock complexes in Jersey, situated in the north-west, south-west and south-east of the island. In ad...")
- 21:29, 13 November 2019 Rozel Conglomerate Formation - Jersey: description of 1:25 000 Channel Islands Sheet 2 (hist) [10,137 bytes] Scotfot (Talk | contribs) (Created page with "{{Jersey25k}} Plate 7 Rozel Conglomerate below La Tete des Hougues, Trinity. (A13692). File:P992197.jpg|thumbnail|Plate 8 Mudstones near the...")
- 21:12, 13 November 2019 Jersey Volcanic Group - Jersey: description of 1:25 000 Channel Islands Sheet 2 (hist) [47,370 bytes] Scotfot (Talk | contribs) (Created page with "{{Jersey25k}} Figure 3 Sketch map of the geology south of Belle Hougue Point. Based on Thomas, 1977, fig.2.2. File:P992167.jpg|thumbnail|Figu...")
- 20:58, 13 November 2019 Jersey Shale Formation - Jersey: description of 1:25 000 Channel Islands Sheet 2 (hist) [14,924 bytes] Scotfot (Talk | contribs) (Created page with "{{Jersey25k}} File:P992190.jpg|thumbnail|Plate 1 Jersey Shale Formation strata (on the left) are in contact with north-west granite (on the right) in a disused quarry at L'E...")
- 20:44, 13 November 2019 Introduction - Jersey: description of 1:25 000 Channel Islands Sheet 2 (hist) [7,319 bytes] Scotfot (Talk | contribs) (Created page with "{{Jersey25k}} Figure 1 Geological sketch map showing the solid rocks of Jersey. == Chapter 1 Introduction == The Channel Islands are situated...")
- 19:42, 13 November 2019 Jersey: description of 1:25 000 Channel Islands Sheet 2 (hist) [47,424 bytes] Scotfot (Talk | contribs) (Created page with "{{Jersey25k}} Front cover Rear cover == Jersey - description of 1:25 000 Channel Islands sheet 2 == Introduct...")
- 17:22, 6 November 2019 Geochemistry of the major intrusions - St. Kilda: an illustrated account of the geology (hist) [8,171 bytes] Scotfot (Talk | contribs) (Created page with "{{StKilda}} Figure 42 Iron-magnesium and alkali-calcium ratios of the major St Kilda intrusions File:P991874.jpg|thumbnail|Figure 43A Chondri...")
- 17:18, 6 November 2019 Age of the Conachair Granite, by M. Brook - St. Kilda: an illustrated account of the geology (hist) [8,676 bytes] Scotfot (Talk | contribs) (Created page with "{{StKilda}} Figure 40 Diagram showing Rb and Sr ratios of St Kilda intrusions == Chapter 22 The age of the Conachair Granite == '''Keywords:...")
- 17:08, 6 November 2019 Palaeomagnetism, by G. E . Morgan - St. Kilda: an illustrated account of the geology (hist) [9,244 bytes] Scotfot (Talk | contribs) (Created page with "{{StKilda}} Figure 38 Simplified geological map of St Kilda showing the palaeomagnetic sampling sites File:P991870.jpg|thumbnail|Figure 39A...")
- 16:58, 6 November 2019 Fracturing and faulting - St. Kilda: an illustrated account of the geology (hist) [6,804 bytes] Scotfot (Talk | contribs) (Created page with "{{StKilda}} [File:P991866.jpg|thumbnail|Figure 36 Major faults affecting the St Kilda igneous complex]] File:P991867.jpg|thumbnail|Figure 37A Kink in the Abhainn a Ghlinne M...")
- 16:52, 6 November 2019 Seabed and coastal features - St. Kilda: an illustrated account of the geology (hist) [10,464 bytes] Scotfot (Talk | contribs) (Created page with "{{StKilda}} Figure 34 Seabed contours round St Kilda and positions of the profiles File:P991865.jpg|thumbnail|Figure 35 A. Profile UV from St...")
- 21:20, 5 November 2019 Mineralogy of stream sediments of Hirta - St. Kilda: an illustrated account of the geology (hist) [11,278 bytes] Scotfot (Talk | contribs) (Created page with "{{StKilda}} [[File:P991861.jpg|thumbnail|Figure 32 Sampling localities. A An Lag [NM 1037 9953](270'); B Abhainn Mhor [NM 0963 9970](470'); C Abhainn Mhor [NM 0975 9946] (220'...")
- 21:16, 5 November 2019 Quaternary deposits - St. Kilda: an illustrated account of the geology (hist) [8,531 bytes] Scotfot (Talk | contribs) (Created page with "{{StKilda}} File:P991855.jpg|thumbnail|Figure 30A Cliffs of Quaternary drift on bedrock below St. Brianan's Church. Up to 20 m of massive Ruaival till are overlain by 2-3 m...")
- 21:03, 5 November 2019 Minor intrusions - geochemistry - St. Kilda: an illustrated account of the geology (hist) [12,504 bytes] Scotfot (Talk | contribs) (Created page with "{{StKilda}} File:P991853.jpg|thumbnail|Figure 28 TiO2–K2O–P2O5 diagram showing range in K2O values at relatively constant Ti:P ratios. Broken line denotes closed system...")
- 20:57, 5 November 2019 Minor intrusions - petrology - St. Kilda: an illustrated account of the geology (hist) [7,984 bytes] Scotfot (Talk | contribs) (Created page with "{{StKilda}} File:P988124.jpg|thumbnail|Figure 26A Serpentinised olivine, laths of zoned labradorite (2 mm long), intergranular clinopyroxene and irregular grains of magneti...")
- 20:51, 5 November 2019 Minor intrusions - St. Kilda: an illustrated account of the geology (hist) [7,130 bytes] Scotfot (Talk | contribs) (Created page with "{{StKilda}} File:P991534.jpg|thumbnail|Figure 24A The arch at Gob na h-Airde, Glen Bay, which has formed by the preferential erosion of the point of intersection of a steep...")
- 20:42, 5 November 2019 Conachair Granite - St. Kilda: an illustrated account of the geology (hist) [10,527 bytes] Scotfot (Talk | contribs) (Created page with "{{StKilda}} Map 7 Conachair Granite File:P991530.jpg|thumbnail|Figure 23A Bipyramids of inverted ß -quartz, some showing corroded margins, ar...")
- 19:52, 5 November 2019 Mullach Sgar Complex - petrology - St. Kilda: an illustrated account of the geology (hist) [10,453 bytes] Scotfot (Talk | contribs) (Created page with "{{StKilda}} File:P991525.jpg|thumbnail|Figure 20A Orthopyroxene grains 0.5 mm across, pale grey and surrounded by yellow green alteration minerals, brown to yellow-green amp...")
- 19:47, 5 November 2019 Mullach Sgar Complex - field description - St. Kilda: an illustrated account of the geology (hist) [4,611 bytes] Scotfot (Talk | contribs) (Created page with "{{StKilda}} Map 6 Mullach Sgar Complex File:P991523.jpg|thumbnail|Figure 18 Lobate fragment of microdiorite, 80 m long, enclosed in steeply-di...")
- 19:40, 5 November 2019 Glen Bay Granite - St. Kilda: an illustrated account of the geology (hist) [7,419 bytes] Scotfot (Talk | contribs) (Created page with "{{StKilda}} File:P991519.jpg|thumbnail|Figure 16A Contact of Glen Bay Gabbro and fine-grained Glen Bay Granite on the western rock shelves of Glen Bay. Both rocks are crosse...")
- 19:37, 5 November 2019 Metamorphism - St. Kilda (hist) [5,676 bytes] Scotfot (Talk | contribs) (Created page with "{{StKilda}} File:P991516.jpg|thumbnail|Figure 15A A network of veins consisting of amphibole and chlorite stand out on a weathered surface of the Western Gabbro about 800 m...")
- 19:33, 5 November 2019 Pegmatites - St. Kilda: an illustrated account of the geology (hist) [3,805 bytes] Scotfot (Talk | contribs) (Created page with "{{StKilda}} File:P991513.jpg|thumbnail|Figure 14A Black pyroxene crystals, up to 6 in (150 mm) long, and opaque minerals surround a leucocratic core of albite, prehnite and...")
- 19:24, 5 November 2019 Glen Bay Gabbro - St. Kilda: an illustrated account of the geology (hist) [10,023 bytes] Scotfot (Talk | contribs) (Created page with "{{StKilda}} Map 4 Glen Bay Gabbro File:P991509.jpg|thumbnail|Figure 12 Vertical banding in the eastern part of the Glen Bay Gabbro. Plagioclas...")
- 19:17, 5 November 2019 Breccia of gabbros and dolerites - petrology - St. Kilda: an illustrated account of the geology (hist) [11,025 bytes] Scotfot (Talk | contribs) (Created page with "{{StKilda}} File:P991504.jpg|thumbnail|Figure 10A Gabbro from Boreray. Olivine (2 mm across) has been replaced by serpentine and chlorite whereas augite (showing blue interf...")
- 19:13, 5 November 2019 Breccia of gabbros and dolerites - field description - St. Kilda: an illustrated account of the geology (hist) [8,897 bytes] Scotfot (Talk | contribs) (Created page with "{{StKilda}} Map 3 Breccia of Gabbros and Dolerites File:P991500.jpg|thumbnail|Figure 8A View of Village Glen with Mullach Geal forming the sky...")
- 19:01, 5 November 2019 Cambir Dolerite - St. Kilda: an illustrated account of the geology (hist) [6,689 bytes] Scotfot (Talk | contribs) (Created page with "{{StKilda}} Map 2 Cambir Dolerite File:P991496.jpg|thumbnail|Figure 6A Sheet of fine-grained Cambir Dolerite dipping gently to the left cuts a...")
- 18:57, 5 November 2019 Western Gabbro -petrology - St. Kilda: an illustrated account of the geology (hist) [8,178 bytes] Scotfot (Talk | contribs) (Created page with "{{StKilda}} File:P991492.jpg|thumbnail|Figure 4A Rounded grains of olivine (blue and orange) are partly enclosed by augite (pale brown) next to magnetite and ilmenite (black...")
- 18:47, 5 November 2019 Western Gabbro - St. Kilda: an illustrated account of the geology (hist) [8,209 bytes] Scotfot (Talk | contribs) (Created page with "{{Template:StKilda}} == Chapter 2 Western Gabbro: EW Field description == Keywords: banding, cumulate, alteration The western cliffs of Hirta and Dun consist largely of dar...")
- 18:40, 5 November 2019 Introduction - St. Kilda: an illustrated account of the geology (hist) [5,458 bytes] Scotfot (Talk | contribs) (Created page with "{{Template:StKilda}} == Introduction == The islands of St Kilda lie 65 km WNW of North Uist at the edge of the Outer Hebridean shelf. This part of the earth's crust is compo...")
- 19:51, 4 November 2019 St. Kilda: an illustrated account of the geology (hist) [12,277 bytes] Scotfot (Talk | contribs) (Created page with "== St. Kilda: an illustrated account of the geology == Front cover. Summary ...")
- 13:35, 23 October 2019 Ethiopia Groundwater Projects (hist) [1,912 bytes] Beod (Talk | contribs) (Created page with " Africa Groundwater Atlas >> Hydrogeology by country >> Hydrogeology of Ethiopia | Hydrogeology of Ethiopia...")
- 13:19, 23 October 2019 Kenya Groundwater Projects (hist) [1,864 bytes] Beod (Talk | contribs) (Created page with " Africa Groundwater Atlas >> Hydrogeology by country >> Hydrogeology of Kenya >> K...")
- 19:13, 8 October 2019 Instructions for the Local Directors of the Geological Survey of Great Britain and Ireland Henry de la Beche 22nd May 1845 (hist) [39,077 bytes] Scotfot (Talk | contribs) (Created page with "From: McKenna, G. Instructions for the Local Directors of the Geological Survey of Great Britain and Ireland Henry de la Beche 22nd May 1845. British geological Survey Technic...")
- 20:34, 2 October 2019 Geological Survey of Great Britain and Ireland: A contemporary account of the Survey, 1897 (hist) [94,430 bytes] Scotfot (Talk | contribs) (Created page with " This document is a transcription from the Geological Survey of Great Britain and Ireland 1897 Summary of Progress. There have been no changes to the original text, though ne...")
- 18:50, 30 September 2019 British Geological Survey in Scotland (hist) [27,930 bytes] Scotfot (Talk | contribs) (Created page with "== The British Geological Survey in Scotland== A brief history Dr. C. Browitt, Assistant Director Scotland. May 1997. == Gestation and Birth == The first geological map of...")
- 08:36, 30 September 2019 History of the Geological Survey in Scotland (hist) [50,702 bytes] Scotfot (Talk | contribs) (Created page with "'''From: Wilson, R.B. A history of the Geological Survey in Scotland. NERC, IGS, 1977.''' File:WilsonHistory_01.jpg|thumbnail|Front cover. From: Wilson, R.B. A history of t...")
- 19:34, 29 September 2019 Staff lists — Colonial Geological Surveys 1947–1956 (hist) [14,511 bytes] Scotfot (Talk | contribs) (Created page with "{{DixeyHistory}} Category:History of the British Geological Survey == Staff Lists<ref>These lists, reprinted from ''Col. Geol. ''min. 'Resour., ''Vol. 6, No. 4, include...")
- 13:16, 29 September 2019 Index to mineral occurrences — Colonial Geological Surveys 1947–1956 (hist) [10,448 bytes] Scotfot (Talk | contribs) (Created page with "{{DixeyHistory}} 2019 note: Numbers after the country name refer to the page numbers in the published print version. Lists of minerals for each country have also been added t...")
- 13:09, 29 September 2019 British Solomon Islands Protectorate — Colonial Geological Surveys 1947–1956 (hist) [4,919 bytes] Scotfot (Talk | contribs) (Created page with "{{DixeyHistory}} Geological Survey of British Solomon Islands. Geological Survey staff, British Solomon Islands. Plate XXIV. File:DIX...")
- 13:08, 29 September 2019 Fiji — Colonial Geological Surveys 1947–1956 (hist) [6,323 bytes] Scotfot (Talk | contribs) (Created page with "{{DixeyHistory}} File:DIXEY_PLA_23_2.jpg|thumbnail|Field activities in Fiji. Outcrop of manganese ore, Fiji. Opencast manganese working, 5 miles north-east of Nandi, Viti L...")
- 13:07, 29 September 2019 Windward Islands — Colonial Geological Surveys 1947–1956 (hist) [909 bytes] Scotfot (Talk | contribs) (Created page with "{{DixeyHistory}} == Windward Islands == Samples from St. Vincent submitted by the Administrator for examination by the Mineral Resources Division regarding their suitability...")
- 13:06, 29 September 2019 Leeward Islands — Colonial Geological Surveys 1947–1956 (hist) [3,669 bytes] Scotfot (Talk | contribs) (Created page with "{{DixeyHistory}} File:DIXEY_PLA_23_1.jpg|thumbnail|Field activities in Antigua. Bendal's Water Well No. 1, Antigua. During a severe drought in June 1954, 120,000 gallons of...")
- 08:54, 29 September 2019 Jamaica — Colonial Geological Surveys 1947–1956 (hist) [18,986 bytes] Scotfot (Talk | contribs) (Created page with "{{DixeyHistory}} File:DIXEY_PLA_22_1.jpg|thumbnail|Jamaican Geological Survey. Geological Survey Booth, Denbigh Agricultural Show, July 31st and August 1st, 1956. Plate XXI...")
- 08:46, 29 September 2019 British Honduras — Colonial Geological Surveys 1947–1956 (hist) [4,932 bytes] Scotfot (Talk | contribs) (Created page with "{{DixeyHistory}} Scenes from British Honduras. Mules carrying Geological Survey equipment into the Maya Mts. Plate XXI. File:DIXEY_PL...")
