User contributions for Dbk

7 October 2013

• 16:0916:09, 7 October 2013 diff hist +19‎ Chalk Group Lithostratigraphy: Marlborough Downs/Berkshire Downs/Chilterns - Chalk Rock: Bottom Hardground Suite ‎No edit summary current
• 16:0816:08, 7 October 2013 diff hist +1,869‎ N Chalk Group Lithostratigraphy: Marlborough Downs/Berkshire Downs/Chilterns - Chalk Rock: Bottom Hardground Suite ‎ Created page with "The bottom hardground suite of the Chalk Rock comprises the Ogbourne Hardground overlain by the Pewsey Hardground (Bromley & Gale, 1982). The Ogbourne Hardground is well dev..."
• 16:0416:04, 7 October 2013 diff hist −2‎ Chalk Group Lithostratigraphy: Marlborough Downs/Berkshire Downs/Chilterns - Chalk Rock ‎No edit summary current
• 16:0316:03, 7 October 2013 diff hist +1,646‎ N Chalk Group Lithostratigraphy: Marlborough Downs/Berkshire Downs/Chilterns - Chalk Rock ‎ Created page with " The Chalk Rock, typically c. 4-5 m thick, comprises a variably developed succession of intensely hard chalkstones and associated hardgrounds, typically iron-stained, glauco..."
• 16:0116:01, 7 October 2013 diff hist −2‎ Chalk Group Lithostratigraphy: Marlborough Downs/Berkshire Downs/Chilterns - Upper Chalk ‎No edit summary current
• 16:0116:01, 7 October 2013 diff hist +1,523‎ N Chalk Group Lithostratigraphy: Marlborough Downs/Berkshire Downs/Chilterns - Upper Chalk ‎ Created page with " The Upper Chalk, up to 100 m thick, has at its base an indurated, feature-forming limestone called the Chalk Rock; the top is the Palaeogene erosion surface. The lower part ..."
• 16:0016:00, 7 October 2013 diff hist −2‎ Chalk Group Lithostratigraphy: Marlborough Downs/Berkshire Downs/Chilterns - Melbourn Rock ‎No edit summary current
• 16:0016:00, 7 October 2013 diff hist +1,997‎ N Chalk Group Lithostratigraphy: Marlborough Downs/Berkshire Downs/Chilterns - Melbourn Rock ‎ Created page with " The Melbourn Rock was first recognised by Penning & Jukes-Browne (1881), and was subsequently adopted by the Geological Survey as a marker for the base of the Middle Chalk ..."
• 15:5915:59, 7 October 2013 diff hist −2‎ Chalk Group Lithostratigraphy: Marlborough Downs/Berkshire Downs/Chilterns - Middle Chalk ‎No edit summary current
• 15:5915:59, 7 October 2013 diff hist +3,038‎ N Chalk Group Lithostratigraphy: Marlborough Downs/Berkshire Downs/Chilterns - Middle Chalk ‎ Created page with " In the Chilterns and adjacent areas, the base of the Middle Chalk is marked by a strongly indurated feature-forming bed, named the Melbourn Rock after a village near Royston..."
• 15:5715:57, 7 October 2013 diff hist −2‎ Chalk Group Lithostratigraphy: Marlborough Downs/Berkshire Downs/Chilterns - Plenus Marls ‎No edit summary current
• 15:5715:57, 7 October 2013 diff hist +1,117‎ N Chalk Group Lithostratigraphy: Marlborough Downs/Berkshire Downs/Chilterns - Plenus Marls ‎ Created page with " The Plenus Marls are more condensed than in the Southern Region (typically 0.9 - 1.7 m thick; Wood, 1996), but are otherwise similar. However, in the Hitchin area and eastwa..."
• 15:5615:56, 7 October 2013 diff hist −2‎ Chalk Group Lithostratigraphy: Marlborough Downs/Berkshire Downs/Chilterns - Grey Chalk ‎No edit summary current
• 15:5615:56, 7 October 2013 diff hist +2,203‎ N Chalk Group Lithostratigraphy: Marlborough Downs/Berkshire Downs/Chilterns - Grey Chalk ‎ Created page with " The Grey Chalk is similar to that of the Southern Region, comprising massive bedded, yellowish-grey, marly chalk, lacking the conspicuous rhythmic sedimentation of the Chalk..."
• 15:5515:55, 7 October 2013 diff hist −2‎ Chalk Group Lithostratigraphy: Marlborough Downs/Berkshire Downs/Chilterns - Totternhoe Stone ‎No edit summary current
• 15:5415:54, 7 October 2013 diff hist +1,858‎ N Chalk Group Lithostratigraphy: Marlborough Downs/Berkshire Downs/Chilterns - Totternhoe Stone ‎ Created page with " The Totternhoe Stone, named after the village of Totternhoe near Dunstable, Bedfordshire, where the stone is still worked in local quarries, is a brownish-grey, bioclastic c..."
• 15:5315:53, 7 October 2013 diff hist −2‎ Chalk Group Lithostratigraphy: Marlborough Downs/Berkshire Downs/Chilterns - Chalk Marl ‎No edit summary current
• 15:5315:53, 7 October 2013 diff hist +1,283‎ N Chalk Group Lithostratigraphy: Marlborough Downs/Berkshire Downs/Chilterns - Chalk Marl ‎ Created page with " This is mostly synonymous with the Chalk Marl of the Southern Region Chalk Group, except that a less complete succession is usually developed due to erosion at the base of t..."
• 15:5215:52, 7 October 2013 diff hist −2‎ Chalk Group Lithostratigraphy: Marlborough Downs/Berkshire Downs/Chilterns - Cambridge Greensand ‎No edit summary current
• 15:5215:52, 7 October 2013 diff hist +1,076‎ N Chalk Group Lithostratigraphy: Marlborough Downs/Berkshire Downs/Chilterns - Cambridge Greensand ‎ Created page with " The Cambridge Greensand is a thin (c. 1m or less) bed of glauconitic, micaceous marl with abundant phosphatised pebbles, terminating abruptly south-westwards against a fault..."
• 15:5115:51, 7 October 2013 diff hist −2‎ Chalk Group Lithostratigraphy: Marlborough Downs/Berkshire Downs/Chilterns - Glauconitic Marl ‎No edit summary current
• 15:5115:51, 7 October 2013 diff hist +848‎ N Chalk Group Lithostratigraphy: Marlborough Downs/Berkshire Downs/Chilterns - Glauconitic Marl ‎ Created page with " Where developed, this unit is synonymous with the Glauconitic Marl of the Southern Region Chalk Group. The Glauconitic Marl thins north-east of Princes Risborough [SP 80 03]..."
• 15:4915:49, 7 October 2013 diff hist −2‎ Chalk Group Lithostratigraphy: Marlborough Downs/Berkshire Downs/Chilterns - Lower Chalk ‎No edit summary current
• 15:4915:49, 7 October 2013 diff hist +1,610‎ N Chalk Group Lithostratigraphy: Marlborough Downs/Berkshire Downs/Chilterns - Lower Chalk ‎ Created page with " The Lower Chalk is the oldest unit in the traditional tripartite subdivision of the Chalk Group adopted by the Geological Survey at the turn of the 20th Century (Jukes-Brown..."
• 15:4815:48, 7 October 2013 diff hist −14‎ Category:Chalk Group Lithostratigraphy: Marlborough Downs/Berkshire Downs/Chilterns ‎No edit summary current
• 15:4815:48, 7 October 2013 diff hist 0‎ Category:Chalk Group Lithostratigraphy: Marlborough Downs/Berkshire Downs/Chilterns ‎No edit summary
• 15:4715:47, 7 October 2013 diff hist +14‎ Category:Chalk Group Lithostratigraphy: Marlborough Downs/Berkshire Downs/Chilterns ‎No edit summary
• 15:4715:47, 7 October 2013 diff hist −2‎ Category:Chalk Group Lithostratigraphy: Marlborough Downs/Berkshire Downs/Chilterns ‎No edit summary
• 15:4715:47, 7 October 2013 diff hist 0‎ Category:Chalk Group Lithostratigraphy: Marlborough Downs/Berkshire Downs/Chilterns ‎No edit summary
• 15:4515:45, 7 October 2013 diff hist −1‎ Category:Chalk Group Lithostratigraphy: Marlborough Downs/Berkshire Downs/Chilterns ‎No edit summary
• 15:4515:45, 7 October 2013 diff hist +12‎ Category:Chalk Group Lithostratigraphy: Marlborough Downs/Berkshire Downs/Chilterns ‎No edit summary
• 15:4415:44, 7 October 2013 diff hist −56‎ Category:Chalk Group Lithostratigraphy: Marlborough Downs/Berkshire Downs/Chilterns ‎No edit summary
• 15:4415:44, 7 October 2013 diff hist +56‎ Category:Chalk Group Lithostratigraphy: Marlborough Downs/Berkshire Downs/Chilterns ‎No edit summary
• 15:4315:43, 7 October 2013 diff hist +15‎ Category:Chalk Group Lithostratigraphy: Marlborough Downs/Berkshire Downs/Chilterns ‎No edit summary
• 15:4315:43, 7 October 2013 diff hist −13‎ Category:Chalk Group Lithostratigraphy: Marlborough Downs/Berkshire Downs/Chilterns ‎No edit summary
• 15:4215:42, 7 October 2013 diff hist +13‎ Category:Chalk Group Lithostratigraphy: Marlborough Downs/Berkshire Downs/Chilterns ‎No edit summary
• 15:4215:42, 7 October 2013 diff hist +5‎ Category:Chalk Group Lithostratigraphy: Marlborough Downs/Berkshire Downs/Chilterns ‎No edit summary
• 15:4115:41, 7 October 2013 diff hist 0‎ Category:Chalk Group Lithostratigraphy: Marlborough Downs/Berkshire Downs/Chilterns ‎No edit summary
• 15:4115:41, 7 October 2013 diff hist −8‎ Category:Chalk Group Lithostratigraphy: Marlborough Downs/Berkshire Downs/Chilterns ‎No edit summary
• 15:4015:40, 7 October 2013 diff hist +28‎ Category:Chalk Group Lithostratigraphy: Marlborough Downs/Berkshire Downs/Chilterns ‎No edit summary
• 15:4015:40, 7 October 2013 diff hist +11‎ Category:Chalk Group Lithostratigraphy: Marlborough Downs/Berkshire Downs/Chilterns ‎No edit summary
• 15:4015:40, 7 October 2013 diff hist −8‎ Category:Chalk Group Lithostratigraphy: Marlborough Downs/Berkshire Downs/Chilterns ‎No edit summary
• 15:3915:39, 7 October 2013 diff hist +16‎ Category:Chalk Group Lithostratigraphy: Marlborough Downs/Berkshire Downs/Chilterns ‎No edit summary
• 15:3915:39, 7 October 2013 diff hist +16‎ Category:Chalk Group Lithostratigraphy: Marlborough Downs/Berkshire Downs/Chilterns ‎No edit summary
• 15:3915:39, 7 October 2013 diff hist +8‎ Category:Chalk Group Lithostratigraphy: Marlborough Downs/Berkshire Downs/Chilterns ‎No edit summary
• 15:3915:39, 7 October 2013 diff hist +14‎ Category:Chalk Group Lithostratigraphy: Marlborough Downs/Berkshire Downs/Chilterns ‎No edit summary
• 15:3615:36, 7 October 2013 diff hist +89‎ Category:Chalk Group Lithostratigraphy: Marlborough Downs/Berkshire Downs/Chilterns ‎No edit summary
• 15:3515:35, 7 October 2013 diff hist +13‎ Category:Chalk Group Lithostratigraphy: Marlborough Downs/Berkshire Downs/Chilterns ‎No edit summary
• 15:3515:35, 7 October 2013 diff hist +8‎ Category:Chalk Group Lithostratigraphy: Marlborough Downs/Berkshire Downs/Chilterns ‎No edit summary
• 15:3415:34, 7 October 2013 diff hist +24‎ Category:Chalk Group Lithostratigraphy: Marlborough Downs/Berkshire Downs/Chilterns ‎No edit summary